NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

Trump’s pick to lead NASA, billionaire Jared Isaacman, has not been approved yet, so no official changes in the plan have ...

Lunar: A history of the moon in myths, maps and matter tells the story of the coexistence between humanity and the celestial ...

Astronomers have discovered what seems to be a star racing through the Milky Way at 1.2 million mph, dragging a Neptune-sized ...

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

NASA moon rover and orbiter delivery ... Ices Explorer), will orbit Earth while studying hundreds of millions of stars and galaxies, showing them in 102 invisible "colors." Mashable Light Speed ...

A Chilean space telescope has captured striking images of YR4 2024, the “city-killer” asteroid that’s potentially on a ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

“When it’s brightest, Venus appears as an eerily eye-catching beacon,“ EarthSky wrote. ”Many mistake it for a UFO. It’s ...

Scientific groups like SETI have sketched out plans for first contact protocols, but both scientists and governments need to ...