Space Exploration

Martian Teardrop: Here’s How The Sun Moves Over A Red Planet Year

Stand in the same spot every day. Take a picture of the Sun. What happens? Slowly, you see our closest…

10 years ago

Could Mercury Get A Meteor Shower From Comet Encke?

We're sure going to miss the MESSENGER spacecraft at Mercury when it concludes its mission in 2015, because it keeps…

10 years ago

How NASA Filmed Humans Last Leaving The Moon, 42 Years Ago

When Apollo 17 lifted off from the moon, a camera captured the movements of the spacecraft -- even though nobody…

10 years ago

Amazing Up Close Videos Capture Orion’s Final Descent, Splashdown and Ocean Recovery

http://youtu.be/LoItSvCBN0U?list=UUjJtr2fFcUp6yljzJOzpHUg Video Caption: Last moments of Orion descent as viewed from the recovery ship USS Anchorage. Credit: NASA/US Navy Relive…

10 years ago

New Map Shows ‘Marsquakes’ Shook Wet Valles Marineris Sand, NASA Says

Mars today is a planet that appears to be mostly shaped by wind, but that wasn't always the case. A…

10 years ago

Freak Fast Winds Created Titan’s Massive, Mysterious Dunes

Titan is Saturn's largest moon and is constantly surprising scientists as the Cassini spacecraft probes under its thick atmosphere. Take…

10 years ago

Dawn Spacecraft’s Dwarf Planet Dance Improves Hubble’s Far-Away View

The Hubble Space Telescope is one of the best observatories humanity has. It's been operating for nearly 25 years in…

10 years ago

Opportunity Mars Rover Plagued By Flash Memory Problems, But Carries On

NASA's aging Mars rover is still struggling with Flash memory after several months of controllers trying to work around frequent…

10 years ago

Orion Off-Loaded for Cross Country Trek to Florida Home Base

After a brilliant first test flight, and historic Pacific Ocean splashdown and recovery on Dec. 5, 2014, NASA’s Orion spacecraft…

10 years ago