How to watch NASA's rocket-made glowing clouds
October 7, 2015, 10:10 a.m. by Mike Wall, SPACE.com
The harmless vapors from a Black Brant rocket will create blue-green and red clouds.
Student invents ion thruster that breaks NASA's fuel efficiency record
September 27, 2015, 5:41 p.m. by Bryan Nelson
Mars and back on a tank of fuel? Ion drive could revolutionize space travel.
NASA: Manned mission to Mars very close
September 21, 2015, 10:22 a.m. by Mike Wall, SPACE.com
Growing lettuce in space and making oxygen from CO2 will help us live on the Red Planet.
New Horizons gets eyeful of Pluto's icy mountains
September 18, 2015, 10:24 a.m. by Mike Wall, SPACE.com
The new photo has scientists thinking that Pluto is 'surprisingly Earth-like' in some ways.
International space station makes spectacular solar transit
September 9, 2015, 11:32 a.m. by Catie Leary
In this stunning composite image, the ISS zips by the sun at 17,000 miles per hour.