Verdensrommet > Solsystemer
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]
Potential building block of life found in very young star system.
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Two teams of researchers report today that they have detected a prebiotic molecule—a potential building block of life—around newly formed sun-like stars.
(sciencenow.sciencemag.org) |
NASA Awards Universal Stage Adapter Contract for Space Launch System Rocket.
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NASA has selected Dynetics, Inc. of Huntsville, Alabama, to develop and build a universal stage adapter for the agency’s Space Launch System rocket. The adapter will connect NASA’s.
(www.spaceref.com) |
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) |
MIT Students Design Mission to Huge Asteroid Apophis.
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MIT students Jeremy Stroming, Tori Wuthrich and Nicholas James inspect stony and iron meteorites. Credit: Lillie Paquette/School of Engineering.
(www.space.com) |
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) |
A Planet That Is Hotter Than Most Stars.
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A newly discovered Jupiter-like world is so hot, it's being vaporized by its own star.
(www.spaceref.com) |
Icy Water Worlds That Might Host Life.
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Alien life may be lurking right in Earth's cosmic backyard. Some of the icy moons of Saturn and Jupiter are known to harbor subsurface oceans that could provide habitable environments.
(www.space.com) |
'Vacation Guide to the Solar System': Where Would YOU Go?
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“Vacation Guide to the Solar System” by Olivia Koski and Jana Grcevich Credit: Random House.
(www.space.com) |
Asteroid Hunter NEOWISE Makes Many New Discoveries.
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NASA's Near-Earth Object Wide-field Infrared Survey Explorer mission has released its third year of survey data, with the spacecraft discovering 97 previously unknown celestial objects in the last year.
(www.spaceref.com) |
AAS Division for Planetary Sciences Announces 2017 Prize Winners.
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Press Release From: American Astronomical Society Division for Planetary Science Posted: Friday, June 2, 2017.
(www.spaceref.com) |
Lunar Reconnaissance Orbiter Finds New Evidence of Frost on Moon's Surface.
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Scientists using data from NASA's Lunar Reconnaissance Orbiter, or LRO, have identified bright areas in craters near the moon's south pole that are cold enough to have frost present on the surface.
(www.spaceref.com) |
Skal fly til solen for første gang.
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NASA kunngjør onsdag at de for første gang skal sende romfartøy rett inn i solens atmosfære.
(TV TV2 Nyheter) |
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) |
Solsystemets største planet:
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- Kommer til å endre forståelsen av både Jupiter og solsystemets dannelse.
(Dagbladet no nyheter) |
Show om verdensrommet.
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Nordkapp kino og kultursal kan presentere Sannes & Ødegaards astroshow: Out of Space for publikum fredag 9. juni.
(Radio Nordkapp) |
Hubble spots moon around third largest dwarf planet.
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The combined power of three space observatories, including NASA's Hubble Space Telescope, has helped astronomers uncover a moon orbiting the third largest dwarf planet, catalogued as 2007 OR10.
(www.spacedaily.com) |
First Science Results From Juno.
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The Juno spacecraft has been in orbit around Jupiter since July 2016, passing within 3,000 miles of the equatorial cloud tops.
(www.spaceref.com) |
Juno results offer tantalizing hints of Jupiter’s secrets.
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NASA/SwRI/MSSS/Gerald Eichstädt/Seán Doran/Ernie Mastroianni.
(www.astronomy.com) |
Mysteries at Jupiter: NASA's Juno Probe Reveals Cyclones, Auroras & Surprises.
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Huge cyclones rage near Jupiter's mysterious poles, and the giant planet's powerful auroras are fundamentally different from Earth's northern and southern lights.
(www.space.com) |
Star's Comet-Like Icy Debris Ring Captured in New Video, Images.
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A ring of icy debris in a young, nearby planetary system resembles comets found in our own solar system, new images reveal.
(www.space.com) |
NASA Moves Up Launch of Psyche Mission to a Metal Asteroid.
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Psyche, NASA's Discovery Mission to a unique metal asteroid, has been moved up one year with launch in the summer of 2022, and with a planned arrival at the main belt asteroid in 2026 -- four years earlier than the original timeline.
(www.spaceref.com) |
Rocketing off to space.
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Land on the Moon, explore Mars, or control the whole solar system, all from the comfort of your home.
(www.astronomy.com) |
Martian Sky Went Metal After Meteor Strikes.
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An artist's conception of NASA's Mars Atmosphere and Volatile Evolution spacecraft overlooking Mars as the planet is bombarded by meteors. Credit: Anil Rao.
(www.space.com) |
Planet Classification: How to Group Exoplanets.
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An artist's impression of the first planet orbiting a sunlike star beyond the solar system, 51 Pegasi b, a massive gas giant orbiting its planet every 4 days. Credit: ESO/M. Kornmesser/Nick Risinger.
(www.space.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) |
Rivers of Saturn's Moon Titan Reveal Mars-Like Evolution.
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Titan's Nile-like feature Vid Flumina, a network of steep-sided canyons filled with liquid hydrocarbons, is clearly visible un the upper left of this image from NASA's Cassini spacecraft. Credit: NASA/JPL-Caltech/ASI.
(www.space.com) |
How Do Scientists Search for Extraterrestrial Life?
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The James Webb Space Telescope, expected to launch in 2018, will offer views of distant galaxies in unprecedented detail, and could reveal undiscovered Earth-like planets. Credit: Northrop Grumman.
(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) |
N° 14-2017: Call for media: Thomas Pesquet’s return to Earth after 6 months in space.
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Media are invited to ESA’s European Astronaut Centre on Friday, 2 June, to witness the return to Earth of Thomas Pesquet.
(ESA - European Space Agency) |
Movie Shows Ceres at Opposition from Sun.
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NASA's Dawn spacecraft successfully observed Ceres at opposition on April 29, taking images from a position exactly between the sun and Ceres' surface.
(www.spaceref.com) |
How Hard Did It Rain on Mars?
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Heavy rain on Mars reshaped the planet's impact craters and carved out river-like channels in its surface billions of years ago, according to a new study published in Icarus.
(www.spaceref.com) |
A tourist’s guidebook like no other — to the rest of the solar system.
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“Vacation Guide to the Solar System” offers a glimpse of future human space travel.
(www.astronomy.com) |
Pioneer Probe's Plaque Returns to Earth as Crowdfunded Replica.
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Creative director Duane King had launched a Kickstarter campaign to produce replicas of the Pioneer 10 probe plaque. Credit: Duane King.
(www.space.com) |
National Geographic's Mars, and HiRISE's Mars.
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The past couple of months have brought a fantastic arrival of cool books and an amazing Blu-ray that will keep Mars fans going for months.
(www.astronomy.com) |
How Did Pluto Get Its 'Whale'?
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Pluto's dark-red region might have been formed by a huge impact, according to new research. Credit: NASA/APL.
(www.space.com) |
Closest alien world to our solar system could be ripe for life, models suggest.
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Daniel is Science ’s senior correspondent in the United Kingdom, covering astronomy, physics, and energy stories as well as European policy.
(sciencenow.sciencemag.org) |
Mars May Have Been Born in the Asteroid Belt.
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Mars and Earth have very different histories.
(www.space.com) |
JAXA-ESA Joint Statement concerning the bilateral cooperation.
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National Research and Development Agency Japan Aerospace Exploration Agency.
(www.jaxa.jp) |
This Company Plans to Mine the Moon — and It's Not Alone.
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A view of Shackleton crater at the moon's south pole. Credit: NASA.
(www.space.com) |
Comet 67P Found to Be Producing Its Own Oxygen in Deep Space.
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A single frame Rosetta navigation camera image of Comet 67P/Churyumov-Gerasimenko. Credit: ESA/Rosetta/NAVCAM.
(www.space.com) |
After 13 Lucky Years At Saturn, Cassini's Mission Comes to An End.
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NASA's Cassini spacecraft took this raw image on March 27, 2012. The camera was pointing toward Saturn's moon Enceladus at approximately 144,281 miles away. Credit: NASA/JPL-Caltech/Space Science Institute.
(www.space.com) |
Planet Neptune: Facts About Its Orbit, Moons & Rings.
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Neptune’s winds travel at more than 1,500 mph, and are the fastest planetary winds in the solar system. Credit: NASA/JPL.
(www.space.com) |
Exoplanet HAT-P-26b Has A Primitive Atmosphere.
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A study combining observations from NASA's Hubble and Spitzer space telescopes reveals that the distant planet HAT-P-26b has a primitive atmosphere composed almost entirely of hydrogen and helium.
(www.spaceref.com) |
Frode Kristian Hansen er årets foreleser ved UiO.
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Prisvinneren jobber konstant med å forbedre kurset sitt.
(Universitas) |
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