"Temperamental" stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...

Using 20 years of data from the Hubble Space Telescope astronomers have discovered that turbulent stars could be corrupting ...

Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...

Watchers of the Connecticut skies should be able to watch the planets line up for 'parade' in February, and the start of ...

NASA’s Parker Solar Probe flew closer to the sun than any spacecraft ever has, surviving expected temperatures of 1,800 ...

NASA’s Voyager mission completed humankind’s first close-up exploration of the four giant outer planets of our solar system.

Any clear winter night this month, look south between 8 and 10 p.m. to spot the large hourglass shape of Orion the Hunter. In ...

NASA's achievements, from the iconic Apollo missions to the James Webb Telescope, have redefined space exploration and ...

Early 2025 is a good time for skygazing and spotting up to seven planets in the night sky – if you have a little help.

NASA’s Hubble Space Telescope reveals an ultraviolet view of Jupiter. Since the human eye cannot actually detect ultraviolet ...

which was a lot of "celestial real estate" for Hubble's pinpoint view. So, the panoramic mosaic required hundreds of snapshots taken across 1,000 orbits by the telescope, according to a NASA ...

Building on the groundbreaking 2020 discovery of newborn jets in several quasars, the Hubble Space Telescope has revealed that one of the quasar host galaxies has an unexpected spiral shape. This ...