A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

In a stellar nursery 460 light-years away, astronomers sharpened old ALMA data and spotted crisp rings and spirals swirling ...

A faint radio glow reveals a million-light-year halo enveloping one of the earliest galaxy clusters, hinting that energetic ...

The first images from the telescope were released earlier this week, and it uses a 3,200-megapixel camera the size of a car.

A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...

Signs of planet formation may appear earlier than expected around still-forming baby stars, according to new results of ...

The first test images from the Vera C. Rubin Observatory in Chile showcase thousands of previously unknown asteroids and ...

An ancient radio signal generated a soon after the Big Bang, may be the key to understanding the Cosmic Dawn and the Epoch of ...

An international team led by the University of Cambridge has shown that we can learn about the size and brightness of the ...

A groundbreaking discovery has emerged from a recent study led by astronomers from Tsinghua University in Beijing. The ...

An international team of astronomers reports the detection of a peculiar merger of two similar ring galaxies that ...

Astronomers have produced the most detailed map yet of the Sculptor Galaxy, revealing hundreds of previously unseen celestial ...