The Earth, the solar system, and the entire Milky Way are stranded near the centre of a giant, mysterious hole where the ...

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

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

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

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

Scientists believe the Milky Way contains up to 400 billion stars and at least as many planets. The largest galaxy known, IC 1101, has more than 100 trillion stars. Step outside on a clear night and ...

The "20-minute city" of Adelaide offers travellers a taste of the city, country and safari in one trip. Read more at ...

New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still ...

What if black holes aren't just gravity's beasts—but clues to the deepest mystery in physics? :milky_way: In this video, we ...

We stand at the edge of a vast plain, deep in the Pilbara, surrounded by spinifex, tussock grasses and the cloying red dust ...

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

Astronomers taken on the role of cosmic archeologists, using the James Webb Space Telescope (JWST) to excavate over 100 disk ...