Space Exploration

Building A Space Base, Part 3: Making Remote Robots Smart

We're still a few years away from the cute robots in Moon or Interstellar that help their human explorers. But…

10 years ago

Satellite Debris Forces Space Station To Evade Threat Hours Before Collision Risk

A spacecraft attached to the International Space Station did an "emergency maneuver" to push the complex, which now houses six…

10 years ago

Building A Space Base, Part 2: How Much Money Would It Take?

How much would it cost to establish a space base close to Earth, say on the Moon or an asteroid?…

10 years ago

Comet Landing Countdown: Why ‘Agilkia’ Is The New Name For Philae Touchdown Site

After sifting through 8,000 entries in multiple languages -- even in Esperanto! -- the contest to name Philae's landing site…

10 years ago

Titanic Liquid: Blinding ‘Sunglint’ Shines On Saturn’s Swampy Moon

See that yellow smudge in the image above? That's what the Sun looks like reflecting off the seas of Titan,…

10 years ago

Building A Space Base, Part 1: Why Mine On The Moon Or An Asteroid?

So can we get off of Earth already and start building bases on the Moon or an asteroid? As highlighted…

10 years ago

SpaceX Dragon Departs Space Station after Delivering Slew of Science and Returns with Ocean Splashdown

Concluding a busy five week mission, the SpaceX Dragon CRS-4 commercial cargo ship departed the International Space Station (ISS) this…

10 years ago

Google Exec Hands Silicon Valley the Stratospheric Jump Record

Just a little over two years since Felix Baumgartner broke USAF Colonel Joseph Kittinger's stratospheric jump record, Alan Eustace from…

10 years ago

Making Cubesats do Astronomy

One doesn't take two cubesats and rub them together to make static electricity. Rather, you send them on a brief space voyage…

10 years ago