This eye-catching satellite photo shows Simushir, a little-known Russian island and former Soviet naval base, featuring four ...

NASA engineers have revived old thrusters on Voyager 1 to prevent a clog from endangering the mission during a planned communications blackout.

In April, scientists captured global attention by announcing they'd found a molecule in a faraway planet's atmosphere that ...

For months, Voyager 1 —the original space OG— had gone eerily silent. After nearly five decades of loyal service, the ...