As a result, most of the blue and violet light gets scattered out, leaving behind colours with longer wavelengths, like red, orange, and yellow. This is why we often see beautiful red and orange ...

Despite appearing "dead"—i.e., forming no new stars—some red galaxies may secretly be alive, quietly birthing small stars under our noses. This is the conclusion of astronomy professor Charles ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.

The James Webb Space Telescope found "tiny red dots" in the early universe representing overgrown supermassive black holes and stars that are impossibly old for the infant cosmos.

Blue Origin’s First All-Women Crew Returns To Earth From Historic Space Launch. The space shuttle included news host Gayle King, singer Katy Perry, journalist Lauren Sánchez, producer Kerianne ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied hundreds of these "little red dots" and found clues about their identity.

The jet, as you can see, is the wavy blue beam blasting out from the galactic core, home to the supermassive black hole (it has the mass of 5.4 billion suns). A Hubble view of a vibrant jet ...