The JWST could see a 25-35% reduction in operations, and some Hubble instruments may have to fend for themselves.

Both cameras are far more sensitive than the standard cameras used on Earth. NIRCam and MIRI can detect the tiniest amounts ...

More than a decade in the making, the Vera Rubin Observatory finally released its first image as its begins its ...

Mercury reaches its greatest elongation, 26 degrees east of the sun on July 4. From latitude 40 degrees north, the ...