The largest piece of Mars on Earth became the most valuable meteorite ever sold at auction at Sotheby’s annual ”Geek Week,” ...

U.S. President Trump's Middle East envoy, Steve Witkoff, announced that ceasefire negotiations in Gaza are progressing ...

The historic Apollo 11 lunar landing on July 20, 1969, was far from a given. Mission Control’s Steve Bales recounts the tense final moments that led to man’s first step.