In 2014, a NASA telescope observed that the infrared light emitted by a massive star in the Andromeda galaxy gradually grew brighter. The star glowed more intensely with infrared light for around ...

"We were very surprised to see this structure," said astrophysicist Theo Khouri of Sweden’s Chalmers University of Technology.

Staff member James Briggs presents a science demonstration during Star Wars Day on Saturday, Feb. 15, 2025, at the DaVinci Science Center in Allentown. Maria Williams helps her daughter, Aurora, ...

(Phys.org) —Stars form as gravity coalesces the gas and dust in an interstellar cloud until the material develops clumps dense enough to become stars. Even after a star begins to burn its nuclear fuel ...