An international team of astronomers has discovered an instance of two galaxies aligned in a way where their gravity acts as ...

Earlier this month, a team of US National Science Foundation NOIRLab astronomers discovered a supermassive black hole, called ...

There is a region of the sky where astronomers fear to look. Filled with dark clouds of dust, it hides an unseen mass. A mass ...

Fast radio bursts — powerful and poorly understood cosmic eruptions — tend to occur in massive galaxies that host long-dead ...

An international team of astronomers has conducted a multiwavelength study of an X-ray binary designated 1eRASS ...

Astronomers have spotted pure chaos lurking in the cosmos. Thousands of light years away from Earth, a small yet intensely ...

As we gaze into the universe, we've discovered most galaxies have a supermassive black hole lurking near the center.

Astronomers have performed a comprehensive multiwavelength study of an extremely variable blazar known as AO 0235+164.

Back in 1969 – more than a half-century ago – Apollo 11 astronauts Neil Armstrong and Buzz Aldrin landed on the Moon. At ...

New observations suggest that the universe’s oldest galaxies are brighter than expected. Here's why this may be a big deal.

The Local Hot Bubble was first suggested over 50 years ago, with scientists theorising that a series of supernovas - massive ...

The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming ...