In the next 24 hours, rockets from Interstellar Technologies, Rocket Lab and SpaceX will launch from three different countries in a space age triple-header. Here's how to watch.
Since Sputnik 1 launched in 1957, nations have been racing to gain a military advantage in space — the ultimate "high ground." Check out the top 10 space weapon concepts from over the years.
It's Cyber Monday, space fans, so here's a roundup of the best online deals for out-of-this-world "Star Wars" merchandise on Amazon.
The 149th crew to "explore" the Red Planet care of the Mars Desert Research Station has made some interesting discoveries — not all what you would expect.
This stunning space wallpaper shows a striking pair of wildly misaligned planet-forming gas discs around both the young stars in the binary system HK Tauri.
This space wallpaper is an artist's illustration showing one of three newly discovered planets in the star cluster Messier 67. Image released Jan. 15, 2014.
This fascinating space wallpaper is an artist's concept of the MWC 656 system, which consists of a massive "Be" star and a companion black hole.
This space wallpaper is a Hubble image showing the scatterings of bright stars and thick dust that make up spiral galaxy Messier 83, otherwise known as the Southern Pinwheel Galaxy.
This space wallpaper shows the remnant of Supernova 1987A seen in light of very different wavelengths.
The stunning space wallpaper depicts a pulsar wind nebula, produced by the dense remnant of a star that exploded in a supernova. What's left behind is a pulsar, called PSR B1509-58 (B1509 for short).
This space wallpaper is a long-exposure Hubble Space Telescope image of massive galaxy cluster Abell 2744. The image shows some of the faintest and youngest galaxies ever detected in space.
This dazzling space wallpaper of the Antennae Galaxies shows obvious signs of chaos. Clouds of gas are seen in bright pink and red, surrounding the bright flashes of blue star-forming regions.