SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even ...

Telescopes don't come any smaller than the Dwarf 3, but does its portability come at the cost of image quality? Read the ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

See amazing imagery of the Carina Nebula as captured by the James Webb Space Telescope. NASA Goddard Space Flight Center astrophysicist Amber Straughn explains. Credit: NASA ...

Shaped like a megaphone, the upcoming mission will map the entire sky in infrared light to answer big questions about the ...

The European Space Agency is monitoring an asteroid with a slim chance to strike Earth in 2032. Asteroid 2024 YR4 was found ...

Currently shining at its greatest brilliance for this current apparition, this dazzling evening "star" currently appears as a distinct crescent shape in small telescopes, which is growing ...

In some galaxies, large amounts of interstellar gas are spiralling around the super massive black hole and getting pulled in ...

NASA's SPHEREx observatory undergoes testing at BAE Systems in Boulder, Colorado, in August 2024. Launching no earlier than Feb. 27 ...

An asteroid first spotted in December has a 1.2% chance of hitting Earth in 2032. Scientists are tracking the space rock to learn more about its size and trajectory.