A UK startup has unveiled a new fusion-powered space rocket concept called Sunbird for interplanetary travel to Mars — and beyond.

This 29-minute educational film, produced by NASA’s Ames Research Center, follows fourth-grade students from Sanford Street School in Glens Falls, New York, as they explore fundamental science ...

An Ariane 6 rocket has roared skyward with a French military reconnaissance satellite aboard in the first commercial flight for the European heavy-lift launcher.

Sierra Space and Radian are developing spaceplanes that fly at hypersonic speeds, but are able to head into Low Earth Orbit ...

With the announcement of Blue Origin's all-female crew for the upcoming NS-31 mission, we explore the profound emotional and ...

Since the Lunar Trailblazer spacecraft launched in late February as a rideshare spacecraft along with a Falcon 9 launch, NASA has been providing a series of increasingly worrisome updates about the ...

After all, energy-guzzling data centers are springing up like mushrooms all over the world, devouring precious land, ...

SpaceX announced Monday its plans to launch Starship from Kennedy Space Center later this year while building out more than ...

What is the meaning of "i" in iPhone, iPad, and other Apple products? There's not one but five answers to this Sunita Williams' salary and net worth: How much does the veteran NASA astronaut earn?

"EZIE is the first mission dedicated exclusively to studying the electrojets," Larry Kepko, an EZIE mission scientist at NASA ...

Last-minute problems forced a launch delay Monday for SpaceX’s mega rocket Starship, attempting a comeback following an ...

NASA's SPHEREx telescope will explore the universe's origins, map galaxies, and search for water in the Milky Way.