Could a huge lunar telescope be our best chance of spotting aliens?

“In 2050 … the first 100 m-diameter telescope took shape in a crater on the lunar…

SpaceX’s Starship rocket finally completes successful test flight

A SpaceX Starship rocket launches in its tenth flight test from Launch Complex 1 at Starbase,…

Space weather expert Tamitha Skov explains why auroras have been so unusual this solar cycle

Unexpectedly bright northern lights illuminated UK skies in 2024 John Hayward/SWNS If you’re a fan of…

JWST gets a closer look at interstellar comet 3I/ATLAS

Infrared images of 3I/ATLAS captured by the James Webb Space Telescope NASA/James Webb Space Telescope The…

There might be a ‘Planet Y’ hiding in the outer solar system

Are there unseen planets in our solar system? Peter Jurik/Alamy Somewhere at the edge of the…

Ceres may have been habitable at just half a billion years old

The icy dwarf planet Ceres may once have been habitable NASA/Jet Propulsion Laboratory (JPL) The dwarf…

New moon discovered orbiting Uranus is its smallest one

Astronomers have found a new moon nested among the 28 others near Uranus NASA, ESA, CSA,…

Oldest fast radio burst ever seen sheds light on early star formation

Magnetars, which are a kind of neutron star, may be the source of fast radio bursts…

A time traveller’s guide to the solar system

The workings of our solar system are roughly the same now as they have been for…

A planet the size of Saturn could orbit the nearest Sun-like star

Artistic concept of what the gas giant orbiting Alpha Centauri A could look like ESA/Webb Copyright:…