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A 2018 Outburst From the December Andromedids?

By David Dickinson - November 30, 2018 02:53 AM UTC | Observing
A relatively obscure meteor shower may put on a surprise performance in early December 2018. Chances are, you've never heard of the Andromedids, though it's worth keeping an eye out for these swift-moving meteors over the next week.
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There Could be Hundreds of Interstellar Asteroids and Comets in the Solar System Right Now That we Could Study

By Matthew Williams - November 29, 2018 02:38 PM UTC | Planetary Science
According to a new study, there could be hundreds of identifiable objects in our Solar System like 'Oumuamua, some of which we could study in just a few years!
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Now that TESS is Operational, Astronomers Estimate it'll Find 14,000 Planets. 10 Could Be Earthlike Worlds in a Sunlike Star's Habitable Zone

By Evan Gough - November 29, 2018 01:55 PM UTC | Exoplanets
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We May Soon Be Able To See the First, Supergiant Stars in the Universe

By Paul Sutter - November 28, 2018 04:18 PM UTC | Stars
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We Have the Technology. Airplanes Could Spray Particles into the Atmosphere to Battle Climate Change. But Should We?

By Evan Gough - November 28, 2018 03:29 PM UTC | Space Policy
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One of the Most Exciting Parts of InSight is Actually the Tiny Cubesats Tagging Along for the Ride and Their Role in the Mission

By Matthew Williams - November 28, 2018 01:21 PM UTC | Missions
A very important, but perhaps overlooked, aspect of the InSight mission was the first-ever deployment of CubeSats (MarCO) to deep space.
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Weekly Space Hangout: Nov 28, 2018: David Eicher's "Mission Moon 3-D"

By Fraser Cain - November 28, 2018 08:36 AM UTC | Site News
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Astronomy Cast Ep. 507: From Fiction to Fact : Ion Drive

By susie - November 27, 2018 08:52 PM UTC | Site News
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Hubble's First Picture After Returning to Service. The Telescope is Fully Operational Again with Three Working Gyros

By Evan Gough - November 27, 2018 05:08 PM UTC | Telescopes
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InSight Deploys its Solar Cells, Prepared for Surface Operations on Mars!

By Matthew Williams - November 27, 2018 03:39 PM UTC | Planetary Science
The InSight Lander, which had touched down on the Martian surface just hours before, has deployed its solar cells and is ready to begin science operations!
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Some of the Stars in this Cluster are Almost as Old as the Universe Itself While Others Formed in a Second Generation. It Looks Young and Old at the Same Time

By Evan Gough - November 27, 2018 01:39 PM UTC | Stars
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InSight Lander Touches Down! Begins Mission to Unlock the Secrets of Mars

By Matthew Williams - November 26, 2018 07:28 PM UTC | Planetary Science
Earlier today, after a seven month journey through space, NASA's InSight Lander mission touched down on the Martian surface.
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Carnival of Space #588

By susie - November 26, 2018 03:22 PM UTC | Site News
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Messier 72 - the NGC 6981 Globular Cluster

By tammy-plotner - November 26, 2018 02:30 PM UTC | Milky Way
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The Earth's Wandering Poles Could Have Caused the Ice Age

By Matthew Williams - November 25, 2018 06:26 PM UTC | Planetary Science
A new study by a team of Rice University geophysicists indicates that the Earth's wandering poles could have triggered the last ice age.
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Name Change Alert! SpaceX's BFR is Now Just Called "Starship"

By Matthew Williams - November 23, 2018 06:53 PM UTC | Space Exploration
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Massive Triple Star System Creates this Bizarre Swirling Pinwheel of Dust. And it Could be the Site of a Gamma Ray Burst

By Matthew Williams - November 22, 2018 05:12 PM UTC | Stars
An international team of astronomers recently located a triple star system in our galaxy that will someday unleash a massive gamma-ray burst.
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Lakes on Mars Filled up so Quickly They Would Overflow Catastrophically Carving Canyons Within Weeks

By Matthew Williams - November 21, 2018 07:48 PM UTC | Planetary Science
According to a new study, ancient lakes on Mars filled up so quickly that they overflowed, carving canyons in the surface that are still visible today.
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Astronomers Detect Water in the Atmosphere of a Planet 179 Light-Years Away

By Evan Gough - November 21, 2018 07:47 PM UTC | Exoplanets
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Astronomers Find One of the Sun's Sibling Stars. Born From the Same Solar Nebula Billions of Years Ago

By Matthew Williams - November 21, 2018 05:30 PM UTC | Stars
The AMBRE project, an international consortium of astronomers, was able to find a star that formed with our Sun (and is almost identical) about 184 light-years away
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