"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

James Webb notices three tiny dots, but NASA cannot explain them. These dots are red and scientists have discovered more ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

Scientists have created over a million simulated cosmic images using the power of supercomputers to anticipate the capabilities of NASA’s upcoming Roman Space Telescope. These synthetic images allow ...

How is matter different from mass? These and other questions about the deepest levels of physics, answered inside.

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

The Webb Space Telescope mission is threatened—not by anything in the desolate outskirts of the Sun, but by potential budget cuts. Webb is performing better than expected, astronomers say, but ...

We can get a peek into that neighboring dwarf galaxy - which is only about 15% the size of our Milky Way - because of the Hubble Space Telescope ... take a deep dive with this information and ...

Jan. 21, 2025 — Astronomers previously thought all FRBs were generated by magnetars formed through the explosions of very young, massive stars. But new FRB is pinpointed to the outskirts of 11.3 ...

Astronomers took on the painstaking task of stitching together Hubble Space Telescope images of the galaxy ... Earth's planet-encompassing magnetic field. Should Santa have attempted to get ...