View larger. | This is the largest photomosaic ever assembled from NASA/ESA Hubble Space Telescope observations.…
Weird icy balls in space could be a totally new kind of star
Images of the two peculiar icy objects captured by the ALMA radio telescope Takashi Shimonishi/Niigata University…
Habitable Worlds Could Have Formed Before the First Galaxies
What came first, galaxies or planets? The answer has always been galaxies, but new research is…
Hubble Takes a 2.5 Gigapixel Image of Andromeda
The Andromeda galaxy is our closest galactic neighbour, barring dwarf galaxies that are gravitationally bound to…
Inauguration Day 2025: Trump addresses supporters; Biden bids farewell : NPR
Elon Musk reacts as President Trump delivers his inaugural address after being sworn in as the…
Black Holes are Spinning Faster Than Expected
There’s a Universe full of black holes out there, spinning merrily away—some fast, others more slowly.…
Rereading the best science fiction writers of all time: Iain M. Banks
Iain M. Banks wrote a succession of best-selling science fiction stories Joseph Branston/SFX Magazine/Future via Getty…
How to see all the solar system’s planets in the night sky at once
All the planets will appear to line up across the sky towards the end of February…
Webb Sees Light Echoes in a Supernova Remnant
Supernovae are one of the most useful events in all of astronomy. Scientists can directly measure…
ESA – Before and after space
Marcus Wandt from Sweden, left, and Sławosz Uznański from Poland, right, during a visit to Axiom Space’s…