The European Space Agency (ESA) successfully established a transmission-reception optical link with NASA's Deep Space Optical ...

An international research team led by the Helmholtz-Zentrum Hereon has, for the first time, succeeded in visualizing and ...

An artist's impression of the UK-led CosmoCube spacecraft, which would orbit be tasked with listening out for an "ancient ...

Black holes are already among the most mysterious objects in the galaxy, and yet, one specific type has almost completely ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighbouring regions of ...

Predicted by Einstein and dismissed as undetectable, gravitational waves were finally heard in 2016. Now, with observatories ...

L3Harris in Rochester played a pivotal role in building the Vera C. Rubin Observatory’s massive secondary mirror.

NASA was to supply some critical technologies for the mission, which Europe may not be able to readily replace.

Video shows laser projections on a building in Venice, Italy, where Amazon founder Jeff Bezos is marrying former journalist Lauren Sanchez. “No space for Bezos,” “No Kings,” and “FCK ...

Astronomers confirm ‘lite intermediate’ black holes, too large for ordinary stars, revealing clues about early stellar ...