A variable star is one that doesn't shine with a constant brightness and scientists at Pune based Inter-University Centre for Astronomy and Astrophysics (IUCAA) utilized 40 oxygen-rich Mira variable ...

(NASA) — NASA astronaut Megan McArthur has retired, concluding a career spanning more than two decades. A veteran of two spaceflights, McArthur logged 213 days in space, including being the first ...

Webb’s powerful vision uncovered sparkling crystals, fiery jets, and complex molecules inside the Butterfly Nebula, offering a rare glimpse into the cosmic processes that forge planets and life.

An international team of researchers has announced a significant advancement in gravitational-wave astronomy, with the detection of 128 new cosmic collisions involving black holes and neutron stars.

New data on baryon acoustic oscillations strengthen the case for a local cosmic void. The finding offers a possible solution to the Hubble tension. When we look at the night sky, it can appear as ...

Called 3I/ATLAS, the comet is only the third of its kind known to astronomers, and it’s likely been heading our way for billions of years, carrying pristine material from another star system ...

James Webb has revealed that the Butterfly Nebula hides a complex mix of gemstone-like crystals, fiery dust, and unexpected carbon molecules. The discovery may rewrite how we understand the chemistry ...

NASA's James Webb Space Telescope has made its first observations of interstellar comet 3I/ATLAS, revealing that the comet ...

NASA’s James Webb Space Telescope has produced the most detailed view yet of the Butterfly Nebula known as NGC 6302. The ...

The Hubble Space Telescope is one of the most famous scientific instruments that has ever existed. It’s given the world an ...

Webb Telescope reveals complex carbon molecules forming in the Bug Nebula, suggesting dying stars may seed the galaxy with ...

Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...