Stunning new photos from Egypt show interstellar comet 3I/ATLAS glowing an unusually bright emerald green, prompting fresh scientific analysis into its rare chemistry, origins, and behaviour as it ...

The Subaru Telescope has notched its first major discoveries with a one-two punch that captures both ends of the planetary spectrum, a massive exoplanet and a so-called failed star. Together, these ...

Harvard physicist Avi Loeb claims the 3I/ATLAS interstellar object was 'aimed' at Earth. He lists evidence, including its ...

In a discovery that's fit for a movie, Northwestern University astronomers have directly imaged a Tatooine-like exoplanet, orbiting two suns. While obtaining an image of a planet beyond our solar ...

Located 446 light-years from Earth, this planet, dubbed 'HD 143811 b', orbits a 'binary system' where two stars swirl around ...

The Extremely Large Telescope (ELT), now under construction in the Chilean Andes, is set to revolutionize the field of ...

These days, we would call them proprietary blends. But in the late 1500s and early 1600s, individual alchemists called the ...

Compelling evidence that the structure of matter surrounding supermassive black holes has changed over cosmic time has been ...

Astronomers observed the supermassive black hole in galaxy NGC 3783 ejecting ultra-fast winds after a powerful X-ray flare.

Bloemfontein could become South Africa’s top astro-tourism spot, using clear skies, observatories and planetariums to draw ...

The Hubble tension is especially troubling because it involves two sets of measurements that offer conflicting views of the ...

Discovered on the first day of July 2025, by the Atlas Terrestrial-Impact Last Alert System (ATLAS), 3I/ATLAS is an ...