The Sydney Morning Herald logo

Astronomy

Advertisement
The lunar eclipse poking through the clouds late on Wednesday night as viewed from Blaxland in the Blue Mountains.

A ‘breathtaking’ blood moon will rise over Australia tonight. Here’s how you can see the eclipse

The spectacular lunar eclipse will be visible across Australia on Tuesday night, and the last seen anywhere on Earth for the next three years.

  • Daniel Lo Surdo

Latest

Crowds gather at North Bondi’s Ben Buckler Point to watch the Beaver supermoon rise on Wednesday night.

Biggest and brightest: The best time to be dazzled by the Beaver supermoon

November’s full moon marks the time of year when the celestial body swings closest to Earth. Here’s when you should train your eyes on the skies.

  • Angus Dalton
An artist’s impression of a black hole star. The cut-out reveals the central black hole with it surrounding accretion disk. What makes this a black hole star is the surrounding envelope of turbulent gas.

‘What the heck is that?’ Astronomers discover strange new black-hole stars

The James Webb Space Telescope has looked back into deep time to find “rubies” or “little red dots” stretched across the universe.

  • Liam Mannix
PhD student Max Charles with a replica of the device he and a Sydney University team fixed on the James Webb Space Telescope – and the tattoo he got with fellow student Louis Desdoigts to mark the moment.

This $10 billion telescope was taking blurry pictures. Sydney students fixed it

The extraordinary James Webb Space Telescope had a major problem before two young scientists unlocked its full potential.

  • Angus Dalton
The harvest supermoon will be observed on Tuesday evening.

A ‘fantastic’ harvest moon kicks off a striking run of supermoons. Here’s when you can see them

The celestial splendour will kick off an exciting lunar season expected to last until the new year.

  • Daniel Lo Surdo
Simulation of a black hole merger detected by LIGO on January 14, 2025.

Two black holes collided 1.3 billion light years away. Australian scientists were there for the big moment

It’s the most significant leap forward in the study of black holes in decades, and proved a theory conceived by one of history’s greatest minds.

  • Angus Dalton
Advertisement
Have we been looking at the zodiac all wrong?

Why you might have your star sign all wrong

News that the constellations are not in alignment with the zodiac has thrown notions of astrology and the zodiac into confusion. So, is your star sign still the same?

  • Robyn Willis
The full moon emerges from a lunar eclipse over Sydney on September 8, 2025. Stargazers had the chance to see a “Blood Moon” oduring a total lunar eclipse visible across Asia and swathes of Europe and Africa.

Blood moon wows skygazers around the world

The rare phenomenon put on a show for Australians willing to get out of bed early, with photographers capturing its brief appearance in extraordinary images.

  • Josefine Ganko
Pete Hill scoured the bushland near his house after hearing a meteor may have landed nearby.

‘Quite exciting’: Meteor flash across Victoria’s sky sparks hunt for space rocks

As a dedicated bird watcher, Pete Hill normally spends his morning walk looking at the sky. But on Monday morning he looked down, searching for meteorite.

  • Angus Delaney, Liam Mannix and Roy Ward
People in central Victoria have reported seeing a bright object in the sky and a loud bang. Credit: Barney Paton
Video icon1:05

Suspected meteor lights up sky in Victoria

People in central Victoria have reported seeing a bright object in the sky and a loud bang. Credit: Barney Paton