The US Space Force has initiated a program to increase the number of GPS satellites in order to create defense redundancy in ...

Thanks to rapidly advancing telescope technology, astronomers have detected more than 5,600 planets outside our solar system.

Are there planets beyond Earth where humans can live? The answer is maybe, according to physicists examining F-type star systems.

The company, which is best known for AI-powered defense products that span air, land and sea, is partnering with satellite ...

Impulse Space has raised a massive new tranche of funding as big-name investors bet that moving satellites around in orbit ...

China has revealed the design of its moonwalking spacesuit, which the nation hopes to start putting to use on the lunar ...

The Earth has got itself a new moon. The new satellite is temporary: it will leave again at the end of November. And it is ...

October's full moon will have some company this month now that a mini-moon is in Earth's orbit. Here's what you should know ...

" ... The second stage safely landed in the ocean, but outside of the targeted area. We will resume launching after we better ...

Astronomers have discovered an exoplanet about half the size of Venus orbiting Barnard’s star, the closest single star to our ...

Using the European Southern Observatory's Very Large Telescope (ESO's VLT), astronomers have discovered an exoplanet orbiting ...

"Barnard b is one of the lowest-mass exoplanets known and one of the few known with a mass less than that of Earth." ...