Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

Cosmic radiation occasionally contains enormous amounts of energy, but we don’t know why or where this radiation comes from.

The Helix Galaxy, located 42 million light years away, is an unusual object as it is both a polar ring and a lenticular ...

The outer space is a fascinating place that will neve cease to amaze us, with incredible views that gives us a perspective of ...

That’s exactly what unfolded in a project led by Dr. Veselin Kostov of the SETI Institute and NASA’s Goddard Space Flight ...

Illustration of light patterns on black void background ... they might have found a way to bridge this divide — by putting ...

Researchers have found clouds of cold gas embedded deep within larger, superheated gas clouds—or Fermi bubbles—at the Milky ...

Astronomers have turned the Atacama Large Millimeter/submillimeter Array (ALMA) into a time machine to peer back in cosmic ...

"Very massive stars are like the 'rock stars' of the universe — they are powerful, and they live fast and die young." ...

Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.