Asteroids
The 2015 Geminids: Observing, History, Imaging, Prognostications and More
A grand finale meteor shower graces the skies of the Earth this weekend, as the December Geminid meteors reach their…
Viewing Guide to the 2015 Geminid Meteor Shower
2015 looks like a fantastic year for the Geminids. With the Moon just 3 days past new and setting at the end…
Hayabusa 2 to Flyby the Earth Tomorrow
A space-faring friend pays our fair planet a visit this week on the morning of December 3rd, as the Japanese…
Do Comets Explain Mystery Star’s Bizarre Behavior?
The story of KIC 8462852 appears far from over. You'll recall NASA's Kepler mission had monitored the star for four years,…
Spectacular Breakup of WT1190F Seen by Airborne Astronomers
Clouds hampered observations from the ground in Sri Lanka during the re-entry of WT1190F overnight, but a team of astronomers captured…
Asteroid? Rocket Stage? Whatever it is, WT1190F Plunges to Earth Tonight
No one's 100% certain what WT1190F is — asteroid or rocket stage — but we are certain it will light…
Artificial Object in Trans-lunar Orbit to Impact Earth on November 13
Get ready for a man-made fireball. A object discovered by the Catalina Sky Survey on Oct 3rd temporarily designated WT1190F is…
Tonight’s the Night! Maps to Help You Spot Asteroid TB145
This simulation by Tom Ruen shows the trajectory of 2015 TB145 across the sky, showing tracer spheres spaced at one…
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Boulder Extraction and Robotic Arm Mechanisms For NASA’s Asteroid Redirect Mission Start Rigorous Testing at NASA Goddard
NASA GODDARD SPACE FLIGHT CENTER, MD - Rigorous testing has begun on the advanced robotic arm and boulder extraction mechanisms…
How to See the Spooktacular Halloween Flyby of Asteroid 2015 TB145
Trick or treat! I think we're definitely in for a treat. 2015 TB145 will fly past Earth at a safe distance…