Verdensrommet > ESA
Xenon - a colourless, odourless gas which makes up less than one billionth of the volume of Earth's atmosphere - might hold the key to answer a long-standing question about comets: did they contribute to the delivery of material to our planet when the Solar System was taking shape, some 4.6 billion years ago?
(ESA - European Space Agency)
[09.06.2017 17:28]
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Window to a Watery Past on Mars.
Les mer »
This 70 km-wide crater and its surrounds offer a window into the watery past of the Red Planet.
(www.spaceref.com) |
How Old is the Universe?
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A 2013 map of the background radiation left over from the Big Bang, taken by the ESA's Planck spacecraft, captured the oldest light in the universe.
(www.space.com) |
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Gravitation Lensing Imagery of the Brightest Infrared Galaxies.
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Boosted by natural magnifying lenses in space, NASA's Hubble Space Telescope has captured unique close-up views of the universe's brightest infrared galaxies, which are as much as 10,000 times more luminous than our Milky Way.
(www.spaceref.com) |
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Astronomers weigh a white dwarf using gravitational lensing.
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The result confirms our current theory of white dwarf physics.
(www.astronomy.com) |
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Gravitational lenses reveal the universe’s brightest galaxies.
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These extreme galaxies will show us how stars formed in the early universe.
(www.astronomy.com) |
Talking to E.T.? Why Math May Be the Best Language.
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How best to strike up conversations with intelligent aliens? Mathematics might be the common lingo. Credit: ESA/Hubble & NASA.
(www.space.com) |
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How Far is the Moon?
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Earth's moon is the brightest object in our night sky and the closest celestial body.
(www.space.com) |
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Surprise! Giant Exoplanet 'Cousins' Have Different Atmospheres.
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Observations by NASA's Hubble Space Telescope indicate that the upper atmosphere of the hot Jupiter exoplanet HAT-P-38b is free of clouds or hazes, whereas most of the atmosphere of WASP-67b — a similar planet in many ways — is masked by high-altitude clouds.
(www.space.com) |
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Here's What Emergency Medicine Will Look Like for Astronauts in Space.
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Expedition 50 flight engineer Thomas Pesquet of ESA corrals medical packs aboard the International Space Station. Credit: NASA.
(www.space.com) |
A coming communications crunch at Mars.
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This wave of missions presents an unprecedented opportunity for groundbreaking science, and an unprecedented strain on the network that NASA uses to communicate with its spacecraft.
(www.thespacereview.com) |
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Free Search Thomas Pesquet: Undocking and landing.
Les mer »
Title Thomas Pesquet: Undocking and landing Released: 05/06/2017 Length 00:08:15 Language English Footage Type Documentary.
(ESA - European Space Agency) |
Ariane 5 launches its first all-electric satellite.
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Arianespace has successfully launched two telecommunications satellites: ViaSat-2 for ViaSat Inc.; and EUTELSAT 172B for the operator Eutelsat - which is the first all-electric satellite to be orbited by an Ariane 5.
(www.spacedaily.com) |
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ISS crew to bid early farewell to OA-7 Cygnus, the S.S. John Glenn.
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In a move that came as a surprise, NASA decided to unberth the Cygnus OA-7 resupply craft from the ISS over a month ahead of schedule.
(www.nasaspaceflight.com) |
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Northern Lights from Space! Astronaut Captures Aurora Over Europe.
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Astronaut Thomas Pesquet, with the European Space Agency, photographed the aurora over Northern Europe from on board the International Space Station. Credit: ESA/NASA.
(www.space.com) |
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Did a Starry 'Mosh Pit' Spawn LIGO’s Gravitational Waves?
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The globular cluster Messier 54 as seen by the Hubble Space Telescope.
(www.space.com) |
Soyuz Spacecraft Lands Safely with Russian, French Space Station Crew.
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Soyuz MS-03 touches down under a parachute in Kazakhstan with Expedition 51 crew mates Oleg Novitskiy and Thomas Pesquet on Friday, June 2, 2017, after 196 days in space. Credit: NASA TV.
(www.space.com) |
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Arianespace launches SES-15 using Soyuz rocket.
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Arianespace has orbited the SES-15 telecommunications satellite for European operator SES.
(www.spacedaily.com) |
Soyuz MS-03 undocks, prepares for rare two-person landing.
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In what is a rare event in recent history, the Russian Federal Space Agency is preparing for the return of the Soyuz MS-03 crew capsule from the International Space Station with just two crew members.
(www.nasaspaceflight.com) |
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Butterfly Craters on Mars, Mercury, Moon Reveal Similarities and Differences.
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The moon's Messier crater region contains three separate impact sites, including one with large butterfly wings. Credit: NASA/GSFC/Arizona State University.
(www.space.com) |
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Raumfahrt: Ein neuer „Horizont“ für Gerst.
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Der Astronaut Alexander Gerst wird 2018 für sechs Monate zur ISS reisen - und der erste deutsche Kommandant der Raumstation sein.
(www.tagesspiegel.de) |
Free Search Stormtrooper at ESA.
Les mer »
Title Stormtrooper at ESA Released 29/05/2017 11:00 am.
(ESA - European Space Agency) |
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European Mars Lander Crashed Due to Data Glitch, ESA Concludes.
Les mer »
Zoomed-in view of the crater gouged out by Europe's Schiaparelli Mars lander when it crashed on Oct. 19, 2016. NASA's Mars Reconnaissance Orbiter took the photo on Nov. 1, 2016. Credit: NASA/JPL-Caltech/Univ. of Arizona.
(www.space.com) |
Citizen Scientists Identify Prehistoric Supernova.
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More than 700 volunteer citizen scientists have helped identify more than 30,000 celestial objects, including a star explosion that occurred 970 million years ago, hundreds of millions of years before dinosaurs emerged on Earth.
(www.space.com) |
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Free Search Russian wildfires.
Les mer »
Title Russian wildfires Released 26/05/2017 10:00 am.
(ESA - European Space Agency) |
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Free Search Exosat control.
Les mer »
Title Exosat control Released 24/05/2017 1:06 pm.
(ESA - European Space Agency) |
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Schiaparelli landing investigation completed.
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24 May 2017 The inquiry into the crash-landing of the ExoMars Schiaparelli module has concluded that conflicting information in the onboard computer caused the descent sequence to end prematurely.
(www.esa.int) |
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Free Search Launching the drone.
Les mer »
Title Launching the drone Released 23/05/2017 1:59 pm.
(ESA - European Space Agency) |
New Method Builds Bricks Using Fake Lunar Soil, Heat from Sun.
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Moon explorers could one day build their houses from bricks made out of lunar soil, or regolith, using just the energy of the sun, according to a new experiment by the European Space Agency .
(www.space.com) |
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Dniepr River, Ukraine As Seen From Orbit.
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Thomas Pesquet: The magic river Dniepr. Back in February I was stunned when I saw these magical winter landscapes: a frozen river north of Kiev and prime example of Earth Art.
(www.spaceref.com) |
Bricks 3D Printed Using Simulated Moondust | Video.
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A European Space Agency project used focused solar heat to bake the simulated moondust, made from terrestrial volcanic material, at a temperature 1000°C to create the bricks.
(www.space.com) |
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Hubble's View of 30 Doradus.
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The star cluster Hodge 301 is 20 million to 25 million years old. Hodge 301 is home to many aging, red supergiant stars, indicating the cluster is older.
(www.spaceref.com) |
Hi, Ho! 'Snow White' the Dwarf Planet Has Its Own Moon.
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These two images, taken a year apart by NASA’s Hubble Space Telescope, reveal a moon orbiting the dwarf planet 2007 OR10, known informally as “Snow White.” Each image shows the satellite in a different orbital position around its parent body.
(www.space.com) |
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Free Search Rann of Kutch, India.
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Title Rann of Kutch, India Released 19/05/2017 10:00 am.
(ESA - European Space Agency) |
Saving time in space.
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18 May 2017 Working inside the International Space Station is sometimes like assembling complex furniture but with the tools and paper instructions continually floating out of reach.
(www.esa.int) |
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Astronaut's Time-Lapse Video Features Auroras and Brilliant Sunrise.
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French astronaut Thomas Pesquet caught stunning views of auroras and a sunrise over Earth from the International Space Station, woven into a new time-lapse video .
(www.space.com) |
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How Many Stars Are In The Universe?
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A Hubble Space Telescope image of the distant universe. Credit: NASA.
(www.space.com) |
Here's What Scientists Have Learned From Total Solar Eclipses.
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NASA's SOHO spacecraft can study the atmospheric layers of the sun that extend off its central body. Total solar eclipses gave humans the first opportunity to see this region of Earth's nearest star. Credit: ESA/NASA/SOHO.
(www.space.com) |
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