A team of collaborators from Carnegie and the University of Chicago used red giant stars…
DISCOVERY
Astronomers have made a new measurement of how fast the universe is expanding, using an…
Researchers using the radio telescope ALMA (Atacama Large Millimeter/submillimeter Array) observed signals of oxygen, carbon,…
On October 19, 2017, astronomers discovered the first known interstellar object to visit our solar…
For 10 years, NASA’s Fermi Gamma-ray Space Telescope has scanned the sky for gamma-ray bursts…
Based on preliminary results from a new Gemini Observatory survey of 531 stars with the…
Moons orbiting planets outside our solar system could offer another clue about the pool of…
In this image, numerous sweeping arcs seem to congregate at various bright regions. You may…
Astronomers using the Gemini Observatory explore Neptune’s largest moon Triton and observe, for the first…
Wind has shaped the face of Mars for millennia, but its exact role in piling…
