Neutron Collision Leads to the Smallest Black Hole Ever Recorded

Dance of electrons measured in the glow from exploding neutron-star

Astronomers spot the first planet outside the solar system to boast a phenomenon reminiscent of a rainbow

Unintended electromagnetic radiation from Starlink satellites

A giant thin stellar stream in the Coma Galaxy Cluster

Large Interferometer for Exoplanets [pdf]

Framework for the architecture of exoplanetary systems - I. Four classes of planetary system architecture

A small, isolated galaxy is slowly being stripped of the gas between its stars, although there are no visible objects nearby that could be stealing it

The Lofar Two-Metre Sky Survey

Researchers from the Indian Institute of Astrophysics have discovered three supermassive black holes from three galaxies merging together to form a triple active galactic nucleus, a compact region at the center of a newly discovered galaxy that has a much-higher-than-normal luminosity

Brilliant X-rays reveal what might be a new type of star

40% of the baryonic matter in the Universe has gone undetected so far by scientists, until possibly now

The closest black hole to Earth may have been spotted 1,000 light-years away

Astronomers discovered a binary star 2,544 light-years away that's so dim we can't see it at all

Potentially habitable exoplanet discovered only 12 light years away

Scientists find 300,000 new galaxies using new Low Frequency Array (LOFAR) radio telescope (effectively 1300km diameter) which detects radiation from black hole jets even after visible radiation has died away (allowing imaging of much older ones)

Scientist discovered 'stellar stream' with 4,000 suns

Scientists may have solved one of the biggest questions in modern physics, with a new paper unifying dark matter and dark energy into a single phenomenon: a fluid which possesses 'negative mass"

Researchers have found evidence showing that the gas and dust disks that form around early stars systems do not contain enough material to form the planets that develop.

The sun's core rotates four times faster than its surface

Evidence for a spectroscopic direct detection of reflected light from 51 Pegasi b - First direct detection of light from an exoplanet