A team of scientists says it’s possible to use tiny ripples in space and time, or gravitational waves, to measure the rate at which our universe is expanding. This could

The European Space Agency’s JUICE spacecraft got its first detailed view of interstellar comet 3I/ATLAS, capturing a glowing coma and sweeping tail. (Image credit: ESA/Juice/JANUS) A spacecraft bound for Jupiter

NASA’s Chandra X-ray Observatory has transformed new telescope views of Jupiter, Saturn and Uranus from this month’s “planetary parade” into striking soundscapes — capturing everything from Jupiter’s crackling auroras to

The world’s first commercial space telescope has released its first measurements as it begins its journey to help track nearby stars that might host habitable exoplanets. The suitcase-sized satellite, called

Brazil is host to a newly found field of natural glass created from meteorite impacts, according to a new study. The natural glass is known as a tektite, which occurs

An incredible total lunar eclipse is still unfolding across North America, though totality has now come to an end. Earth’s shadow transformed the full moon into a dramatic blood moon