"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

A SpaceX Falcon 9 rocket launched 23 Starlink internet satellites, 13 of which have direct-to-cell capability, from Florida ...

The European Space Agency has released the first batch of large-scale images from the Euclid space telescope, which ...

Four astronauts were all smiles Tuesday evening when they splashed down off the Florida coast on a SpaceX Dragon capsule. See ...

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies. The ...

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

A European dark matter telescope called Euclid has released its first treasure trove of data, showing galaxies by the ...

The European Space Agency (ESA) has released its first batch of large-scale images from the Euclid space telescope, which ...

A lunar lander has completed its two-week mission and sent spectacular sunset images as a "final goodbye" back to Earth. The ...

Here is how much compensation NASA astronauts Butch Wilmore and Suni Williams could receive after spending nine months in ...