Scientists say that the construction of a vast new radio telescope array in the Utah desert — known as the Deep Synoptic ...

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

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

What happens when a relic of the early Space Age unexpectedly outshines the cosmos, even for a fleeting instant? In June 2024 ...

Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink ...

"This is a unique opportunity to learn how the universe's first light emerged from the darkness." ...

Astronomers uncover how massive stars form by tracking interstellar ammonia. Using the U.S. National Science Foundation ...

More information: M. Peel et al, Understanding the impact of satellites on radio astronomy observations, arXiv (2025). DOI: 10.48550/arxiv.2504.11561 Provided by Universe Today ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

Starlink already dims its spacecraft in visible light by tipping solar panels away from Sun reflections. A similar hardware tweak, better shielding around onboard avionics, could muffle stray radio ...

Tributes have been paid to a "towering figure in British astronomy" who has died aged 102. Sir Francis Graham-Smith was ...