Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

“Saturday evening, January 18: Venus and Saturn will appear nearest to each other. As evening twilight ends at 6:15 p.m. EST, ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

A rare parade of planets will light up the night sky throughout January. Six planets will be in alignment for the rest of the ...

Sunita Williams embarked on her eighth spacewalk after having done her last extravehicular activity 12 years ago. With the six-hour spacewalk, Williams has extended her spacewalk time to over 56 hours ...

NASA astronauts Nick Hague and Sunita Williams are now outside the International Space Station (ISS), with the high-stakes ...

The initial findings offer novel perspectives on the relationship between star formation and the evolution of galaxies.

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

Stephen McAllister went viral after snapping beautiful photos of space using his phone and an £80 telescope from Aldi. He has ...

The family-geared activities at the Bay City facility will include hands-on activities, demonstrations, a live planetarium show and telescope observation from the planetarium rooftop, officials said.