Exceptionally rare binary system with a thousand-year orbit

Isn’t it amazing that astronomy – humanity’s oldest science – continues to generate such a delightful amount of new knowledge? Seeing as we’ve been studying the motion of the stars for a good long whi

A citizen astronomy project known as Kilonova Seekers has discovered an exploding star system in real time. Described as like a game of astronomical ‘spot the difference’, the project invites members

SNR 0509-67.5. Calcium is shown in blue and ...

20 amazing answers t o curious

Flicking through the pages of BBC Sky at Night Magazine each month, you’d be forgiven for thinking astronomers have black holes pinned down. Whether it’s the dramatic imaging of black hole shadows by

VICTOR M BLANCO 4-METER TELESCOPE, 9 JULY 2025 This is NGC 6188, an emission nebula 4,000 lightyears from Earth, known as the Fighting Dragons of Ara because of its resemblance to two dragons preparin