Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.

That Rich was presenting the story of Edwin Hubble at the January 2025 AAS meeting was symbolic, for it was at the 33rd ...

Well, Geoff, if you could imagine a baby picture of our own galaxy, the Milky Way, this is probably ... it focuses the light not unlike a magnifying glass in a way that allows the telescope ...

Astronomers have made an extraordinary discovery, spotting 44 stars in a distant galaxy called the “Dragon Arc,” located 6.5 ...

Astronomers have spotted the shiniest known planet in the Milky Way, and it has metal clouds ... silicate – the stuff that makes up sand and glass — and metals like titanium, per ESA.

Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.

MILES O'BRIEN: Well, Geoff, if you could imagine a baby picture of our own galaxy, the Milky Way ... the light not unlike a magnifying glass in a way that allows the telescope to get a free ...