Barnard’s Star has fascinated astronomers for decades. At just six light-years away, it is the second-closest single star to ...

How do rogue planetary-mass objects – celestial bodies that fall between planets and stars in size – come into existence? An ...

"Scientifically there's a huge amount we can learn from asteroids," says Alan Fitzsimmons, an astronomer at Queens University ...

The James Webb Space Telescope is investigating the Flame Nebula, hunting for "failed stars" to better understand how brown ...

Kellie Gerardi of Jupiter, is her own kind of astronaut, one who marries science and sparkle and who wants to show other ...

SpaceX's latest Starship flight test explosion raises concerns about space junk affecting Earth's stratosphere and ozone ...

NASA has launched the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.

An astronaut who spent nearly six months in space has revealed how his perspective on life shifted as he looked back down at ...

Consequently, even though it is one of the closest stars to Earth, such that its light takes only six years to get here, it ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...