June 7 (UPI) -- SpaceX launched SiriusXM's second new satellite into orbit from Florida early Saturday after five delays. The ...

Astronauts must adhere to a strict space diet, and their pre-launch meal is also carefully selected. Before launch, they eat ...

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

SpaceX is targeting Sunday, June 8 for a Falcon 9 launch of 26 Starlink satellites to low-Earth orbit from Space Launch ...

Another SpaceX Falcon 9 rocket is due to launch over the weekend from Southern California and could be visible to Arizonans.

Another SpaceX Falcon 9 rocket is due to launch over the weekend from Southern California's Vandenberg Space Force Base.

Scientists say it’s important to research geoengineering – large-scale attempts to cool the planet to fight climate change – ...

This month's full moon phase will occur during the early hours of June 11 for viewers in New York, at 3:44 a.m. EDT (0744 GMT ...

After months of tracking and refining Asteroid 2024 YR4's orbit, NASA scientists were able to rule out an Earth strike. There's no real risk to the planet in seven years or afterward, according to the ...

The object, named ASKAP J1832-0911, sends out bursts of radio waves and X-rays that last two minutes and repeat every 44 ...

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would leave a hole that would be hard to fill.

The president could tighten federal oversight of the tech titan’s businesses, even if heavy reliance by the Pentagon and NASA ...