On Jan. 28, 1986, America witnessed a tragedy: the explosion of Space Shuttle Challenger in the blue skies over Florida. The ...

Shares of USA Rare Earth jumped 7.9% Monday, following the announcement of a $1.6 billion investment by the Trump ...

NASA and SpaceX will both provide livestreams as the Crew-11 astronauts depart the International Space Station today.

The Trump administration plans to take a stake in a rare-earth metal company as part of a proposed $1.6 billion funding deal.

The Crew-11 astronauts will be medically evacuated today from the International Space Station and land in California. How to watch NASA's coverage.

Live updates from the return of the NASA SpaceX Crew-11 astronauts. Splashdown occurred at 3:41 a.m. Jan. 15 off the coast of San Diego.

Prelude: It was bitterly cold in Washington for Reagan’s scheduled State of the Union address. But it wasn't the weather that intervened. Instead, the annual event was postponed by a tragedy that ...

Watch the final live stream of interstellar comet 3I/ATLAS on. Join the Virtual Telescope Project to see this rare visitor ...

3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

Elysium came during a time when Matt Damon was starring in other sci-fi epics like The Martian and Interstellar. Elysium may ...

Here's your one-stop shop for the upcoming NASA moon mission.

Watch the live stream of Blue Origin's NS-38 mission as it carries six passengers to the edge of space from West Texas. Follow the countdown and witness the historic suborbital flight of the New ...