ESA kosmose uudised | Page 3 | Tartu Ülikooli Tartu observatoorium

TÜ üksuste kontaktandmed

humanitaarteaduste ja kunstide valdkond
Faculty phone: 
737 5341
Faculty address: 
Jakobi 2, ruumid 116–121, 51014 Tartu
  • valdkonna dekanaat
    Faculty phone: 
    737 5341
    Faculty address: 
    Jakobi 2, ruumid 116–121, 51005 Tartu
  • ajaloo ja arheoloogia instituut
    Faculty phone: 
    737 5651
    Faculty address: 
    Jakobi 2, 51005 Tartu
  • eesti ja üldkeeleteaduse instituut
    Faculty phone: 
    737 5221
    Faculty address: 
    Jakobi 2, IV korrus, 51005 Tartu
  • filosoofia ja semiootika instituut
    Faculty phone: 
    737 5314
    Faculty address: 
    Jakobi 2, ruumid 309–352, 51005 Tartu
  • kultuuriteaduste instituut
    Faculty phone: 
    737 5223
    Faculty address: 
    Ülikooli 16, 51003 Tartu
  • maailma keelte ja kultuuride kolledž
    Faculty address: 
    Lossi 3, 51003 Tartu
  • usuteaduskond
    Faculty phone: 
    737 5300
    Faculty address: 
    Ülikooli 18-310, 50090 Tartu
  • Viljandi kultuuriakadeemia
    Faculty phone: 
    435 5232
    Faculty address: 
    Posti 1, 71004 Viljandi
sotsiaalteaduste valdkond
Faculty phone: 
737 5957
Faculty address: 
Lossi 36, 51003 Tartu
  • valdkonna dekanaat
    Faculty phone: 
    737 5900
    Faculty address: 
    Lossi 36, 51003 Tartu
  • haridusteaduste instituut
    Faculty phone: 
    737 6440
    Faculty address: 
    Salme 1a–29, 50103 Tartu
  • Johan Skytte poliitikauuringute instituut
    Faculty phone: 
    737 5582
    Faculty address: 
    Lossi 36–301, 51003 Tartu
  • majandusteaduskond
    Faculty phone: 
    737 6310
    Faculty address: 
    Narva mnt 18, 51009 Tartu
  • psühholoogia instituut
    Faculty phone: 
    737 5902
    Faculty address: 
    Näituse 2, 50409 Tartu
  • õigusteaduskond
    Faculty phone: 
    737 5390
    Faculty address: 
    Näituse 20–324, 50409 Tartu
  • ühiskonnateaduste instituut
    Faculty phone: 
    737 5188
    Faculty address: 
    Lossi 36, 51003 Tartu
  • Narva kolledž
    Faculty phone: 
    740 1900
    Faculty address: 
    Raekoja plats 2, 20307 Narva
  • Pärnu kolledž
    Faculty phone: 
    445 0520
    Faculty address: 
    Ringi 35, 80012 Pärnu
meditsiiniteaduste valdkond
Faculty phone: 
737 5326
Faculty address: 
Ravila 19, 50411 Tartu
  • valdkonna dekanaat
    Faculty phone: 
    737 5326
    Faculty address: 
    Ravila 19, 50411 Tartu
  • bio- ja siirdemeditsiini instituut
    Faculty phone: 
    737 4210
    Faculty address: 
    Biomeedikum, Ravila 19, 50411 Tartu
  • farmaatsia instituut
    Faculty phone: 
    737 5286
    Faculty address: 
    Nooruse 1, 50411 Tartu
  • hambaarstiteaduse instituut
    Faculty phone: 
    731 9856
    Faculty address: 
    Raekoja plats 6, 51003 Tartu
  • kliinilise meditsiini instituut
    Faculty phone: 
    737 5323
    Faculty address: 
    L. Puusepa 8, 50406 Tartu
  • peremeditsiini ja rahvatervishoiu instituut
    Faculty phone: 
    737 4190
    Faculty address: 
    Ravila 19, 50411 Tartu
  • sporditeaduste ja füsioteraapia instituut
    Faculty phone: 
    737 5360
    Faculty address: 
    Jakobi 5–205, 51005 Tartu
loodus- ja täppisteaduste valdkond
Faculty phone: 
737 5820
Faculty address: 
Vanemuise 46–208, 51014 Tartu
  • valdkonna dekanaat
    Faculty phone: 
    737 5820
    Faculty address: 
    Vanemuise 46–208, 51005 Tartu
  • arvutiteaduse instituut
    Faculty phone: 
    737 5445
    Faculty address: 
    Narva mnt 18, 51009 Tartu
  • Eesti mereinstituut
    Faculty phone: 
    671 8902
    Faculty address: 
    Mäealuse 14, 12618 Tallinn
  • füüsika instituut
    Faculty address: 
    W. Ostwaldi 1, 50411 Tartu
  • keemia instituut
    Faculty phone: 
    737 5261
    Faculty address: 
    Ravila 14a, 50411 Tartu
  • matemaatika ja statistika instituut
    Faculty phone: 
    737 5860
    Faculty address: 
    Narva mnt 18, 51009 Tartu
  • molekulaar- ja rakubioloogia instituut
    Faculty phone: 
    737 5027
    Faculty address: 
    Riia 23, 23b–134, 51010 Tartu
  • Tartu observatoorium
    Faculty phone: 
    737 4510
    Faculty address: 
    Observatooriumi 1, Tõravere, 61602 Tartumaa
  • tehnoloogiainstituut
    Faculty phone: 
    737 4800
    Faculty address: 
    Nooruse 1, 50411 Tartu
  • ökoloogia ja maateaduste instituut
    Faculty phone: 
    737 5835
    Faculty address: 
    Vanemuise 46, 51003 Tartu
Asutused
  • raamatukogu
    Faculty phone: 
    737 5702
    Faculty address: 
    W. Struve 1, 50091 Tartu
  • teaduskool
    Faculty phone: 
    737 5581
    Faculty address: 
    Uppsala 10, 51003 Tartu
  • genoomika instituut
    Faculty phone: 
    737 4000
    Faculty address: 
    Riia 23b, 51010 Tartu
  • muuseum
    Faculty phone: 
    737 5674
    Faculty address: 
    Lossi 25, 51003 Tartu
  • loodusmuuseum ja botaanikaaed
    Faculty phone: 
    737 6076
    Faculty address: 
    Vanemuise 46, 51003 Tartu
Tugiüksused
  • ettevõtlus- ja innovatsioonikeskus
    Faculty phone: 
    737 4809
    Faculty address: 
    Narva mnt 18, 51009, Tartu
  • grandikeskus
    Faculty phone: 
    737 6215
    Faculty address: 
    Lossi 3, III korrus, 51003 Tartu
  • hankeosakond
    Faculty phone: 
    737 6632
    Faculty address: 
    Ülikooli 18a, 51005 Tartu
  • infotehnoloogia osakond
    Faculty phone: 
    737 6000, arvutiabi: 737 5500
    Faculty address: 
    Ülikooli 18a, 51005 Tartu
  • kantselei
    Faculty phone: 
    737 5606
    Faculty address: 
    Ülikooli 18a, 51005 Tartu
  • kinnisvaraosakond
    Faculty phone: 
    737 5137
    Faculty address: 
    Ülikooli 18a, 51005 Tartu
  • kirjastus
    Faculty phone: 
    +372 737 5945
    Faculty address: 
    W. Struve 1, 50091 Tartu
  • personaliosakond
    Faculty phone: 
    737 5145
    Faculty address: 
    Ülikooli 18, ruumid 302 ja 304, 50090 Tartu
  • rahandusosakond
    Faculty phone: 
    737 5125
    Faculty address: 
    Jakobi 4, 51005 Tartu
  • rektoraadi büroo
    Faculty phone: 
    737 5600
    Faculty address: 
    Ülikooli 18, 51014 Tartu
  • siseauditi büroo
    Faculty address: 
    Ülikooli 18–244, 51005 Tartu
  • Tallinna esindus
    Faculty phone: 
    737 6600
    Faculty address: 
    Teatri väljak 3, 10143 Tallinn
  • turundus- ja kommunikatsiooniosakond
    Faculty phone: 
    737 5687
    Faculty address: 
    Ülikooli 18, ruumid 102, 104, 209, 210, 50090 Tartu
  • õppeosakond
    Faculty phone: 
    737 5620
    Faculty address: 
    Ülikooli 18, 50090 Tartu
  • üliõpilasesindus
    Faculty address: 
    Ülikooli 18b, 51005 Tartu
Muud üksused
  • MTÜ Tartu Ülikooli Akadeemiline Spordiklubi
    Faculty phone: 
    737 5371
    Faculty address: 
    Ujula 4, 51008 Tartu
  • MTÜ Tartu Üliõpilasküla
    Faculty phone: 
    740 9959
    Faculty address: 
    Narva mnt 25, 51013 Tartu
  • MTÜ Tartu Üliõpilasmaja
    Faculty phone: 
    730 2400
    Faculty address: 
    Kalevi 24, Tartu
  • SA Tartu Ülikooli Kliinikum
    Faculty phone: 
    731 8111
    Faculty address: 
    L. Puusepa 1a, 50406 Tartu
  • Tartu Ülikooli Sihtasutus
    Faculty phone: 
    737 5852
    Faculty address: 
    Ülikooli 18a–106, Tartu

TÜ üksuste kontaktandmed

humanitaarteaduste ja kunstide valdkond
Faculty phone: 
737 5341
Faculty address: 
Jakobi 2, ruumid 116–121, 51014 Tartu
  • valdkonna dekanaat
    Faculty phone: 
    737 5341
    Faculty address: 
    Jakobi 2, ruumid 116–121, 51005 Tartu
  • ajaloo ja arheoloogia instituut
    Faculty phone: 
    737 5651
    Faculty address: 
    Jakobi 2, 51005 Tartu
  • eesti ja üldkeeleteaduse instituut
    Faculty phone: 
    737 5221
    Faculty address: 
    Jakobi 2, IV korrus, 51005 Tartu
  • filosoofia ja semiootika instituut
    Faculty phone: 
    737 5314
    Faculty address: 
    Jakobi 2, ruumid 309–352, 51005 Tartu
  • kultuuriteaduste instituut
    Faculty phone: 
    737 5223
    Faculty address: 
    Ülikooli 16, 51003 Tartu
  • maailma keelte ja kultuuride kolledž
    Faculty address: 
    Lossi 3, 51003 Tartu
  • usuteaduskond
    Faculty phone: 
    737 5300
    Faculty address: 
    Ülikooli 18-310, 50090 Tartu
  • Viljandi kultuuriakadeemia
    Faculty phone: 
    435 5232
    Faculty address: 
    Posti 1, 71004 Viljandi
sotsiaalteaduste valdkond
Faculty phone: 
737 5957
Faculty address: 
Lossi 36, 51003 Tartu
  • valdkonna dekanaat
    Faculty phone: 
    737 5900
    Faculty address: 
    Lossi 36, 51003 Tartu
  • haridusteaduste instituut
    Faculty phone: 
    737 6440
    Faculty address: 
    Salme 1a–29, 50103 Tartu
  • Johan Skytte poliitikauuringute instituut
    Faculty phone: 
    737 5582
    Faculty address: 
    Lossi 36–301, 51003 Tartu
  • majandusteaduskond
    Faculty phone: 
    737 6310
    Faculty address: 
    Narva mnt 18, 51009 Tartu
  • psühholoogia instituut
    Faculty phone: 
    737 5902
    Faculty address: 
    Näituse 2, 50409 Tartu
  • õigusteaduskond
    Faculty phone: 
    737 5390
    Faculty address: 
    Näituse 20–324, 50409 Tartu
  • ühiskonnateaduste instituut
    Faculty phone: 
    737 5188
    Faculty address: 
    Lossi 36, 51003 Tartu
  • Narva kolledž
    Faculty phone: 
    740 1900
    Faculty address: 
    Raekoja plats 2, 20307 Narva
  • Pärnu kolledž
    Faculty phone: 
    445 0520
    Faculty address: 
    Ringi 35, 80012 Pärnu
meditsiiniteaduste valdkond
Faculty phone: 
737 5326
Faculty address: 
Ravila 19, 50411 Tartu
  • valdkonna dekanaat
    Faculty phone: 
    737 5326
    Faculty address: 
    Ravila 19, 50411 Tartu
  • bio- ja siirdemeditsiini instituut
    Faculty phone: 
    737 4210
    Faculty address: 
    Biomeedikum, Ravila 19, 50411 Tartu
  • farmaatsia instituut
    Faculty phone: 
    737 5286
    Faculty address: 
    Nooruse 1, 50411 Tartu
  • hambaarstiteaduse instituut
    Faculty phone: 
    731 9856
    Faculty address: 
    Raekoja plats 6, 51003 Tartu
  • kliinilise meditsiini instituut
    Faculty phone: 
    737 5323
    Faculty address: 
    L. Puusepa 8, 50406 Tartu
  • peremeditsiini ja rahvatervishoiu instituut
    Faculty phone: 
    737 4190
    Faculty address: 
    Ravila 19, 50411 Tartu
  • sporditeaduste ja füsioteraapia instituut
    Faculty phone: 
    737 5360
    Faculty address: 
    Jakobi 5–205, 51005 Tartu
loodus- ja täppisteaduste valdkond
Faculty phone: 
737 5820
Faculty address: 
Vanemuise 46–208, 51014 Tartu
  • valdkonna dekanaat
    Faculty phone: 
    737 5820
    Faculty address: 
    Vanemuise 46–208, 51005 Tartu
  • arvutiteaduse instituut
    Faculty phone: 
    737 5445
    Faculty address: 
    Narva mnt 18, 51009 Tartu
  • Eesti mereinstituut
    Faculty phone: 
    671 8902
    Faculty address: 
    Mäealuse 14, 12618 Tallinn
  • füüsika instituut
    Faculty address: 
    W. Ostwaldi 1, 50411 Tartu
  • keemia instituut
    Faculty phone: 
    737 5261
    Faculty address: 
    Ravila 14a, 50411 Tartu
  • matemaatika ja statistika instituut
    Faculty phone: 
    737 5860
    Faculty address: 
    Narva mnt 18, 51009 Tartu
  • molekulaar- ja rakubioloogia instituut
    Faculty phone: 
    737 5027
    Faculty address: 
    Riia 23, 23b–134, 51010 Tartu
  • Tartu observatoorium
    Faculty phone: 
    737 4510
    Faculty address: 
    Observatooriumi 1, Tõravere, 61602 Tartumaa
  • tehnoloogiainstituut
    Faculty phone: 
    737 4800
    Faculty address: 
    Nooruse 1, 50411 Tartu
  • ökoloogia ja maateaduste instituut
    Faculty phone: 
    737 5835
    Faculty address: 
    Vanemuise 46, 51003 Tartu
Asutused
  • raamatukogu
    Faculty phone: 
    737 5702
    Faculty address: 
    W. Struve 1, 50091 Tartu
  • teaduskool
    Faculty phone: 
    737 5581
    Faculty address: 
    Uppsala 10, 51003 Tartu
  • genoomika instituut
    Faculty phone: 
    737 4000
    Faculty address: 
    Riia 23b, 51010 Tartu
  • muuseum
    Faculty phone: 
    737 5674
    Faculty address: 
    Lossi 25, 51003 Tartu
  • loodusmuuseum ja botaanikaaed
    Faculty phone: 
    737 6076
    Faculty address: 
    Vanemuise 46, 51003 Tartu
Tugiüksused
  • ettevõtlus- ja innovatsioonikeskus
    Faculty phone: 
    737 4809
    Faculty address: 
    Narva mnt 18, 51009, Tartu
  • grandikeskus
    Faculty phone: 
    737 6215
    Faculty address: 
    Lossi 3, III korrus, 51003 Tartu
  • hankeosakond
    Faculty phone: 
    737 6632
    Faculty address: 
    Ülikooli 18a, 51005 Tartu
  • infotehnoloogia osakond
    Faculty phone: 
    737 6000, arvutiabi: 737 5500
    Faculty address: 
    Ülikooli 18a, 51005 Tartu
  • kantselei
    Faculty phone: 
    737 5606
    Faculty address: 
    Ülikooli 18a, 51005 Tartu
  • kinnisvaraosakond
    Faculty phone: 
    737 5137
    Faculty address: 
    Ülikooli 18a, 51005 Tartu
  • kirjastus
    Faculty phone: 
    +372 737 5945
    Faculty address: 
    W. Struve 1, 50091 Tartu
  • personaliosakond
    Faculty phone: 
    737 5145
    Faculty address: 
    Ülikooli 18, ruumid 302 ja 304, 50090 Tartu
  • rahandusosakond
    Faculty phone: 
    737 5125
    Faculty address: 
    Jakobi 4, 51005 Tartu
  • rektoraadi büroo
    Faculty phone: 
    737 5600
    Faculty address: 
    Ülikooli 18, 51014 Tartu
  • siseauditi büroo
    Faculty address: 
    Ülikooli 18–244, 51005 Tartu
  • Tallinna esindus
    Faculty phone: 
    737 6600
    Faculty address: 
    Teatri väljak 3, 10143 Tallinn
  • turundus- ja kommunikatsiooniosakond
    Faculty phone: 
    737 5687
    Faculty address: 
    Ülikooli 18, ruumid 102, 104, 209, 210, 50090 Tartu
  • õppeosakond
    Faculty phone: 
    737 5620
    Faculty address: 
    Ülikooli 18, 50090 Tartu
  • üliõpilasesindus
    Faculty address: 
    Ülikooli 18b, 51005 Tartu
Muud üksused
  • MTÜ Tartu Ülikooli Akadeemiline Spordiklubi
    Faculty phone: 
    737 5371
    Faculty address: 
    Ujula 4, 51008 Tartu
  • MTÜ Tartu Üliõpilasküla
    Faculty phone: 
    740 9959
    Faculty address: 
    Narva mnt 25, 51013 Tartu
  • MTÜ Tartu Üliõpilasmaja
    Faculty phone: 
    730 2400
    Faculty address: 
    Kalevi 24, Tartu
  • SA Tartu Ülikooli Kliinikum
    Faculty phone: 
    731 8111
    Faculty address: 
    L. Puusepa 1a, 50406 Tartu
  • Tartu Ülikooli Sihtasutus
    Faculty phone: 
    737 5852
    Faculty address: 
    Ülikooli 18a–106, Tartu

ESA kosmose uudised

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ESA Top News
Internetiaadress: https://www.esa.int/
Uuendatud: 3 tundi 27 minutit tagasi

Thomas and Matthias astro chats: training

18. Juuli 2020 - 19:00
Video: 00:06:41

Join ESA astronauts Thomas Pesquet and Matthias Maurer at NASA’s Johnson Space Center in Houston, Texas, USA. In part one of this video series, the two astronauts compare notes on their journey to date as they prepare for missions to the International Space Station.

Though mission details and dates are yet to be confirmed, Thomas and Matthias are the next two European astronauts in line for flights. Thomas has flown to the International Space Station before, while Matthias will fly for the first time.

Prior to a mission, astronauts train extensively to ensure they are familiar with the vast array of systems and operations on board. In this video, the pair discuss how training for a second mission differs from a first mission, the challenges of training during a global pandemic, and how flying to the Station on US commercial crew vehicles may differ from flying on the Russian Soyuz spacecraft.

This video was filmed in June 2020. At that time, the platform Thomas and Matthias were standing on – in front of a full-scale mock-up of the International Space Station – was the only place at NASA’s JSC that they could interact without face masks. Despite this, the pair were required to maintain social distance at all times as a precaution. 

Week in images: 13-17 July 2020

17. Juuli 2020 - 16:11

Week in images: 13-17 July 2020

Discover our week through the lens

Discussing solutions at the Global Space Economic Workshop

17. Juuli 2020 - 14:15

On 23 July at 09:30 BST / 10:30 CEST, join the final session in this series of four online Global Space Economic Workshops (GSEW). Find out about new applications and services in the downstream sector supported by ESA in response to the COVID-19 crisis. This session will conclude with an inspirational talk with ESA astronaut Samantha Cristoforetti.

Join the discussion on ESA web TV or ESA Space Economy. View the complete programme, here.

Meet the Experts: Extreme life

17. Juuli 2020 - 12:00
Video: 00:05:13

Microbial life is known to survive in all sorts of extreme environments by going into a dormant state. Could they have survived long trips around our galaxy to seed life on Earth?

Astrobiologist Nicol Caplin talks extreme life in this episode of Meet The Experts.

Access the other Meet the Experts videos

Earth from Space: Utah’s Great Salt Lake

17. Juuli 2020 - 11:00
Video: 00:03:30

In this week's edition of Earth from Space, we explore Utah’s Great Salt Lake and its surroundings with Copernicus Sentinel-2

See also Utah’s Great Salt Lake to download the image.

Utah's Great Salt Lake

17. Juuli 2020 - 11:00
Image: Utah’s Great Salt Lake and its surroundings are featured in this false-colour image captured by the Copernicus Sentinel-2 mission.

James Webb Space Telescope to launch in October 2021

16. Juuli 2020 - 23:30

The launch of the NASA/ESA/CSA James Webb Space Telescope (Webb) on an Ariane 5 rocket from Europe’s Spaceport in French Guiana is now planned for 31 October 2021.

Solar Orbiter sees ‘campfires’ on the Sun

16. Juuli 2020 - 15:15
Video: 00:03:28

The first images from ESA’s Solar Orbiter, captured around the spacecraft’s first close pass of the Sun, some 77 million kilometres from its surface, are already exceeding expectations revealing interesting new phenomena on our parent star. 

This animation shows a series of close-up views captured by the Extreme Ultraviolet Imager (EUI) at wavelengths of 17 nanometers, showing the upper atmosphere of the Sun, or corona, with a temperature of around 1 million degrees. 

These images reveal a multitude of small flaring loops, erupting bright spots and dark, moving fibrils. A ubiquitous feature of the solar surface, uncovered for the first time by these images, have been called ‘campfires’. They are omnipresent minuature eruptions that could be contributing to the high temperatures of the solar corona and the origin of the solar wind.

Captured on 30 May 2020, when Solar Orbiter was roughly halfway between the Earth and the Sun, these are the closest views of the Sun ever taken, allowing EUI to see features in the solar corona of only 400 km across. As the mission continues, Solar Orbiter will go closer to the Sun and  this will increase the instrument’s resolving power by a factor of two at closest approach.

The colour on this image has been artificially added because the original wavelength detected by the instrument is invisible to the human eye. 

Solar Orbiter is a space mission of international collaboration between ESA and NASA. 

Closer than ever: Solar Orbiter’s first views of the Sun

16. Juuli 2020 - 15:15
Video: 00:01:29

The first images from ESA’s Solar Orbiter are already exceeding expectations and revealing interesting new phenomena on the Sun. 

This animation combines a series of views captured with several remote-sensing instruments on Solar Orbiter between 30 May and 21 June 2020, when the spacecraft was roughly halfway between the Earth and the Sun – closer to the Sun than any other solar telescope has ever been before. 

The red and yellow images were taken with the Extreme Ultraviolet Imager (EUI) in the extreme ultraviolet region of the electromagnetic spectrum, at wavelengths of 30 and 17 nanometers, respectively.

The close-up views by EUI show the upper atmosphere of the Sun, or corona, with a temperature of around 1 million degrees. With the power to see features in the solar corona of only 400 km across, these images reveal a multitude of small flaring loops, erupting bright spots and dark, moving fibrils. A ubiquitous feature of the solar surface, uncovered for the first time by these images, have been called ‘campfires’. They are omnipresent minuature eruptions that could be contributing to the high temperatures of the solar corona and the origin of the solar wind.

The EUI images are followed by three views based on data from the Polarimetric and Helioseismic Imager (PHI) instrument. The blue and red view is a ‘tachogram’ of the Sun, showing the line of sight velocity of the Sun, with the blue side turning to us and the red side turning away. The following view is a magnetogram, or a map of magnetic propertied for the whole Sun, featuring a large magnetically active region in the lower right-hand quadrant of the Sun. The yellow-orange view is a visible light image and represents what we would see with the naked eye: there are no sunspots visible because the Sun is displaying only low levels of magnetic activity at the moment. 

On larger scales, the Metis coronograph blocks out the dazzling light from the solar surface, bringing the fainter corona into view. Metis observes the corona simultaneously in visible light (shown in green) and ultraviolet light (shown in red) for the first time with unprecedented temporal coverage and spatial resolution. These images reveal the two bright equatorial streamers and fainter polar regions that are characteristic of the solar corona during times of minimal magnetic activity. 

On even grander scales, the Heliospheric Imager (SoloHI) telescope takes images of the solar wind – the stream of charged particles constantly released by the Sun into outer space – by capturing the light scattered by electrons in the wind. The first-light image from SoloHI is shown at the end, as a mosaic of four separate images from the instrument’s four separate detectors. In this view, the Sun is located to the right of the frame, and its light is blocked by a series of baffles; the last baffle is in the field of view on the right-hand side and is illuminated by reflections from the solar array. The partial ellipse visible on the right is the zodiacal light, created by sunlight reflecting off the dust particles that are orbiting the Sun. The signal from the solar wind outflow is faint compared to the much brighter zodiacal light signal, but the SoloHI team has developed techniques to reveal it. Planet Mercury is also visible as a small bright dot near the lower edge of the upper left tile. 

Solar Orbiter is a space mission of international collaboration between ESA and NASA. 

Solar Orbiter's first views of the Sun: image gallery

16. Juuli 2020 - 15:15

ESA's Solar Orbiter, launched on 10 February 2020, performed its first close approach to the Sun in mid-June, capturing unique views of our nearest star. No other images of the Sun have been taken from such a close distance, enabling scientists to catch a glimpse of new, interesting phenomena.

Full story: Solar Orbiter’s first images reveal ‘campfires’ on the Sun

Solar Orbiter’s first images reveal ‘campfires’ on the Sun

16. Juuli 2020 - 15:15

The first images from Solar Orbiter, a new Sun-observing mission by ESA and NASA, have revealed omnipresent miniature solar flares, dubbed ‘campfires’, near the surface of our closest star.

Solar Orbiter first images revealed

16. Juuli 2020 - 15:15
Video: 00:03:00

ESA’s Solar Orbiter spacecraft has sent back its first images of the Sun. At 77 million kilometres from the surface, this is the closest a camera has ever flown to our nearest star. The pictures reveal features on the Sun’s exterior that have never been seen in detail before.

Launched on 10 February 2020, the spacecraft completed its commissioning phase and first close-approach to the Sun in mid-June. Since then, science teams have been processing and examining this early data.

The spacecraft is currently in its cruise phase, on its way to Venus, but will eventually get even closer to the Sun.

The Solar Orbiter mission is an international collaboration between ESA and NASA.

A-roll contains new video processed from Solar Orbiter images. It also contains new (HD) interviews with Daniel Müller, ESA Solar Project Scientist, and ESA Instrument Operations Scientist Anik De Groof.

B-roll contains additional video and interview material, including soundbites in German and Dutch.

Data-relay satellite beams at light speed

16. Juuli 2020 - 11:00

The most sophisticated laser communication network ever designed has gained its second satellite.

The European Data Relay System (EDRS) was built to accelerate the flow of information from Earth-observation satellites to people on the ground.

Place for space testing

15. Juuli 2020 - 14:27
Image: Place for space testing

Objects in the night

14. Juuli 2020 - 19:23
Image:

Skygazers across the Northern Hemisphere are being treated to stunning views of comet NEOWISE as it streaks past Earth. Amateur astrophotographer Javier Manteca got a bonus: the International Space Station and the comet are both seen transiting Madrid in this photo captured 11 July.

Taken at dawn, the picture is a composition of 17 stacked images exposed every 2.5 seconds to form the skyline.

Comet C/2020 F3 NEOWISE is named after NASA’s Near-Earth Object Wide-field Infrared Survey Explorer mission that discovered it in March 2020. The comet completed its perihelion, or closest pass of the Sun, on 3 July and is headed back out of our Solar System, not to return for another 6800 years.

Comets are the icy remnants from the formation of the planets 4.6 billion years ago, prompting scientists to think of them as cosmic time capsules. Comets have distinctive tails caused by dust grains being swept away from the comet’s nucleus.

The comet's flyby of Earth is a rare opportunity to observe and collect data on these cosmic time capsules. Many spacecraft have observed the comet, including the ESA/NASA Solar and Heliospheric Observatory as well as astronauts on board the International Space Station.

ESA’s comet chaser Rosetta trailed comet 67P/Churyumov–Gerasimenko for two years before landing the Philae probe on its surface. The mission amassed a wealth of data that will be studied for years to come.

As comet NEOWISE zooms past Earth at a comfortable (and safe) distance of 103 million kilometres, stargazers can catch more views of the comet through July. Consult Earth and Sky or Astronomy Now for times and positions.

Watch Solar Orbiter first image release

14. Juuli 2020 - 11:49

Join us on Thursday 16 July for an online press briefing with Solar Orbiter mission experts, who will present the first images from ESA’s new Sun-observing spacecraft.

Who’s ready to serve the lunar missions?

13. Juuli 2020 - 13:57

ESA has long-established plans to create a commercial lunar satellite network and now seeks expressions of interest from companies prepared to build and operate it.

Join the third online Global Space Economic Workshop

13. Juuli 2020 - 12:40

On 16 July at 10:00 BST / 11.00 CEST, join the third online Global Space Economic Workshop (GSEW) to find out how ESA and the European Investment bank group can facilitate access to financial tools for the European space industrial community to overcome the economic crisis caused by COVID-19.

Join the discussion on ESA web TV or ESA Space Economy.

Discover our new exoplanets collection

11. Juuli 2020 - 10:12

Discover our new exoplanets collection

Ever wondered about the planets outside our Solar System? ESA missions such as Cheops will further our understanding of exoplanets! Discover this new collection featuring these other worlds and the missions that study them.

Week in images: 6-10 July 2020

10. Juuli 2020 - 16:10

Week in images: 6-10 July 2020

Discover our week through the lens

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