The James Webb Telescope's gold mirrors aren’t just for looks—they’re a scientific marvel. Gold reflects up to 99% of ...

Soon after it came online in 2022, Webb observations revealed a population of tiny red objects dubbed little red dots (LRDs).

What did the new space telescope see in deep space? James Webb is the largest extraterrestrial telescope in history. Its primary mirror consists of 18 hexagonal segments with a total width of 6.5 ...

While large portions of the pillars appear dark red in the Hubble image, the JWST image depicts most of the formation in ...

The shells of carbon-rich dust are expanding outward into space at the breakneck velocity of 1,600 miles per second.

NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...

A technician stands before six gold-plated mirror segments for the James Webb Space Telescope (JWST) mirror. The JWST's infrared viewing capability allows it see through much of the dust that ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied ...

Telescopes like Hubble and the James Webb Space Telescope can observe some ... galaxies is tricky even for Webb and its massive primary mirror. An international team of astronomers has shown ...

To make the historic discovery, the team of researchers turned to NASA's James Webb Space Telescope and its high ... "like a hall of mirrors of cosmic proportions," according to the press release ...

The James Webb Space Telescope has confirmed 20-year-old Hubble observations that could finally explain how ancient stars can host massive planets. When you purchase through links on our site ...

Image source: NASA The NASA Roman Space Telescope, scheduled for launch in 2027, is a next-generation space observatory that will be used to complement and outdo the James Webb Space Telescope (JWST).