Alternativt > Astronomy
For me, the last two days of this year’s spring AAS meeting seemed to narrow in on both the future and the past of astronomy.
(www.astronomy.com)
[10.06.2017 01:27]
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The TRAPPIST-1 system may have formed pebble-by-pebble.
Les mer »
New research suggests a gradual accumulation of dirt and ice made the seven icy planets.
(www.astronomy.com) |
Don't Let an Old Myth Prevent Your Child from Seeing the Solar Eclipse.
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In Joe Rao's "Looking Up!: The Science of Stargazing," illustrated by Mark Borgions, children learn how to safely view the 2017 total solar eclipse. Credit: Simon Spotlight
(www.space.com) |
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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) |
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) |
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The 230th Meeting of the American Astronomical Society: Tuesday.
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Tuesday at the AAS was a trip through a number of different astronomical fields, from stars to galaxies and back to the solar system we call home.
(www.astronomy.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) |
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Astronomers measure the mass of a star—thanks to an old tip from Einstein.
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“This is a really elegant piece of work they’ve done,” says astronomer Martin Barstow of the University of Leicester in the United Kingdom, “and a nice echo of a century of general relativity.”.
(sciencenow.sciencemag.org) |
Earth Faces an Increased Risk of Being Hit by an Asteroid, Astronomers Warn.
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Artist's illustration depicting a massive asteroid impact on Earth. Credit: NASA/Don Davis.
(www.space.com) |
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The 230th Meeting of the American Astronomical Society: Monday.
Les mer »
This week marks the 230th Meeting of the American Astronomical Society, currently taking place in Austin, Texas.
(www.astronomy.com) |
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David Eicher Starmus 2017 Schedule.
Les mer »
Starmus IV is about to begin! With each iteration, the Festival becomes larger. This year’s event will no doubt be the largest and most spectacular yet.
(www.astronomy.com) |
An observatory higher than the sky.
Les mer »
Pioneering astronomy work is being done at this hidden gem in China.
(www.astronomy.com) |
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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) |
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We’ve just found the hottest planet ever.
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This gas giant gives “hot Jupiter” a whole new meaning.
(www.astronomy.com) |
NRL Astronomers Inspire Youth to Gaze at Stars.
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Naval Research Laboratory astronomers will point their telescopes toward the stars during the annual Astronomy Night on the National Mall June 2.
(www.spacedaily.com) |
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'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) |
Hottest Alien Planet Ever Discovered Is a Real Scorcher.
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Artist’s illustration showing the bright star KELT-9 and its ultrahot planet, KELT-9b. Credit: Robert Hurt/NASA/JPL-Caltech.
(www.space.com) |
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New Jupiter-like world so hot it stretches definition of 'planet'.
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A newly discovered Jupiter-like world is so hot that it's stretching the definition of the word "planet."
(www.spaceref.com) |
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RIT study suggests dying stars give newborn black holes a swift kick.
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New information gleaned from gravitational wave observations is helping scientists understand what happens when massive stars die and transform into black holes.
(www.spaceref.com) |
Discovery reveals planet almost as hot as the Sun.
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A newly discovered planet almost three times the size of Jupiter is fascinating scientists with a unique orbit, atmospheric features and a daytime temperature hotter than most stars.
(www.spaceref.com) |
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David Eicher joins Lowell Observatory Board.
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Lowell Observatory in Flagstaff, Arizona, is one of the oldest and most distinguished observatories in the United States, and is world famous for its unique blend of history and modern research.
(www.astronomy.com) |
July 2017: Water on Mars.
Les mer »
This issue includes the past and present of water on Mars, 19 big eclipse surprises, how to choose a telescope for the eclipse, the Local Group, and more!
(www.astronomy.com) |
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This exoplanet is hotter than most stars.
Les mer »
Daniel is Science ’s senior correspondent in the United Kingdom, covering astronomy, physics, and energy stories as well as European policy.
(sciencenow.sciencemag.org) |
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See the Moon Dance with Jupiter Tonight! Where to Look.
Les mer »
Tonight, assuming your skies are reasonably clear, you can finish your day by stepping outside and witnessing a rendezvous of two of the brightest objects in the night sky: the moon and Jupiter.
(www.space.com) |
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Are you ready to find baby galaxies?
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Zooniverse has launched its 100th project on its 10th anniversary.
(www.astronomy.com) |
Will the Thirty Meter Telescope Be Moved to the Canary Islands?
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A rendering of the Thirty Meter Telescope at a proposed alternate site at the Observatorio del Roque de los Muchachos on La Palma, Canary Islands, Spain. Credit: M3 Engineering.
(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) |
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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) |
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3rd gravitational wave detection is about much more than black holes.
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Our sun was still dim. Waves crashed on martian beaches. Life was emerging on Earth.
(www.astronomy.com) |
LIGO Detects Gravitational Waves Detected for Third Time.
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The Laser Interferometer Gravitational-wave Observatory has made a third detection of gravitational waves, ripples in space and time, demonstrating that a new window in astronomy has been firmly opened.
(www.spaceref.com) |
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