Space Exploration

Jupiter Bound Juno snaps Dazzling Gallery of Planet Earth Portraits

Juno Portrait of Earth This false color composite shows more than half of Earth’s disk over the coast of Argentina…

11 years ago

What If Earth Was Threatened by An Asteroid Strike? Astronaut Panel Brings Up Ideas To Search, Deflect These Threats

"If we get hit 20 years from now, that's not bad luck. That's stupidity." That's what former NASA astronaut Ed…

11 years ago

What Caused The Spacesuit Leak? Astronauts Are Working To Hunt That Down

Here's the latest attempt to hunt down the water leak that aborted Luca Parmitano's spacewalk in July: two astronauts aboard…

11 years ago

Japanese ‘Space Cannon’ On Track For Aiming At An Asteroid: Reports

Watch out, asteroid 1999 JU3: you're being targeted. As several media reports reminded us, the Japan Aerospace Exploration Agency (JAXA)'s…

11 years ago

Space Trucks! A Pictorial History Of These Mighty Machines

Cargo resupply ships are vital for space exploration. These days they bring food, experiments and equipment to astronauts on the…

11 years ago

NASA’s Resilient Opportunity Rover Starts Martian Mountaineering

Opportunity starts Martian Mountaineering NASA’s Opportunity rover captured this southward uphill panoramic mosaic on Oct. 21, 2013 (Sol 3463) after…

11 years ago

Incredible Vertical-Landing Grasshopper Rocket Has Retired

Did you take a moment to look at that August video of the Grasshopper rocket deliberately going sideways and then…

11 years ago

What New Horizons Sounds Like (Sort Of) When It Phones Home

Now that's a tune for a space geek's ears. This is a highly modified sound bite of ranging signals between…

11 years ago

Cygnus Commercial Cargo Craft Completes Historic First Flight to Space Station

Commercial space took another major leap forward this morning, Oct 22., when the privately developed Cygnus cargo vehicle undocked from…

11 years ago

Skeleton Crew gets LADEE in Orbit, Checked Out and Fires Revolutionary Laser During Gov’t Shutdown

NASA’s new LADEE spacecraft successfully entered lunar orbit, is operating beautifully and has begun shooting its radical laser communications experiment…

11 years ago