Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020. Credit: NASA, ESA, STScI Acknowledgments: NSF's NOIRLab, Akira Fujii , Jeff ...

Researchers mapping a bubble of superheated gas that surrounds our solar system found a surprise, there is a tunnel that may ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

The best portable projector delivers big-screen performance you can take with you anywhere. Whether you need a projector for presentations, gaming, or screening films, these are my top picks based ...

Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.

Astronomers from the University of Sheffield and Pennsylvania State University have performed X-ray and optical observations ...

The best telescopes allow you to observe the night sky in more detail. The best telescopes unlock the wonders of the night sky right from your backyard and beyond. Bring the Moon and planets into ...

Carbon dioxide has been detected on a planet outside our solar system for the first time. The gas has been observed directly by the James Webb Space Telescope on four exoplanets, all belonging to ...

However, Sirius B is not close enough to its companion to accrete hydrogen and reach the supernova threshold of 1.4 solar masses. This artist’s impression shows a binary system in which a white ...

solar users can expect to fork out up to R30 000 to register their solar system, reported MyBroadband on 18 March 2025. Previous reports have revealed that the requirements that need to be met ...

Sub-Neptune planets that are smaller than Neptune in size are the most common type of planet known to exist in the Milky Way, but they are absent from the solar system. They have atmospheres that ...

Artistic illustration showing the radio pulses emitted by the binary star system: a white dwarf in orbit around a red dwarf. Credit: Daniëlle Futselaar/artsource.nl A puzzling new type of radio signal ...