California scientists spotted the brightest flare ever recorded, shining with the light of 10 trillion suns, from a ...

Skywatchers across Oman have been treated to a celestial spectacle with the rare appearance of Comet C/2025 R2 SWAN — a ...

Comet C/2025 R2 SWAN, a rare visitor from the outer solar system with an orbital period exceeding 20,000 years, has been observed and photographed over Oman by the Oman Society of Astronomy and Space ...

Astronomers using the James Webb Space Telescope have made the first 3D map of an alien planet's atmosphere, revealing ...

Astronomers have chased the first stars for decades, squinting at the early universe for any hint of their brief, brilliant ...

Earth's atmosphere is an impediment to astronomical observations. Not only is cloudy weather a problem, but temperature ...

The only possibility left was an extraordinary one: a tidal disruption event, or TDE.

A giant exoplanet orbiting a nearby dwarf star has been found in an ideal location for next-generation telescopes to search ...

Scientists have spotted the brightest flare yet from a supermassive black hole that shines with the light of 10 trillion suns ...

The finding, based on data from the Daniel K. Inouye Solar Telescope in Hawaii, marks the first direct evidence of tiny twisting magnetic motions of energy-packed plasma waves in the sun's outer ...

As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists could send out radio waves to communicate with satellites, rockets and ...