Space Exploration Technologies

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

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

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

To The Moon! Crowdfunded Solar Sail Shoots For Lunar Launch

It's a tiny satellite with ambitious goals: to zip all the way from the Earth to the Moon using a…

11 years ago

Hexacopter Drone Watches SpaceX Grasshopper Take Highest Flight Yet

This is an absolutely awesome view of the latest test flight of the SpaceX Grasshopper. The footage is shot with…

11 years ago

Chris Hadfield Regretted Not Being Able To Make One Last Spacewalk

Chris Hadfield loved spacewalking. That was clear in a past interview he did for Universe Today: It is like coming…

11 years ago

Rocket Failures May Spur Change In Russian Federal Space Agency: Report

It appears that the Russian government wants to take action over the string of unmanned mission failures beleaguering Roscosmos, or…

11 years ago

Huge Solar Sail Portion Unfurls In Crucial Ground Test

We're sure the people in that picture above must have had sweaty hands as they unfurled a huge solar sail…

11 years ago

Navigating the Cosmos by Quasar

50 million light-years away a quasar resides in the hub of galaxy NGC 4438, an incredibly bright source of light…

11 years ago