NASA's Nancy Grace Roman Space Telescope is now fully assembled and ready to begin launch preparations this summer.

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

Satellites reflect sunlight, Earthshine, infrared and radio waves.

Scientists once thought the early universe didn't make them.

NASA has completed assembly of the Nancy Grace Roman Space Telescope, moving the mission into critical testing before its ...

NASA's Goddard Space Flight Center in Maryland is facing controversy over potential building closures. Here's what's been ...

According to NASA, Hubble took its latest photo of 3I/ATLAS on November 30 using its Wide Field Camera 3 instrument. At that ...

According to NASA, the NIRCam on the JWST has near infrared imagery that provided high-resolution imagery for the ...

Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...

Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could ...

The Kennedy Space Center in Florida is among several organizations that collaborate with Goddard whose work could be impacted ...

Modern technology is amazing: where humans see an unchanging void in the depths of the universe, space telescopes are capable ...