4 Billion-Year-Old Relic From Early Solar System Heading Our Way
An enormous comet — approximately 80 miles across, more than twice the width of Rhode Island — is heading our
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An enormous comet — approximately 80 miles across, more than twice the width of Rhode Island — is heading our
Read moreA new study combining climate data with fossil records of large mammals that lived across Africa during the last 4
Read moreOur universe is a chaotic sea of ripples in space-time called gravitational waves. Astronomers think waves from orbiting pairs of
Read moreThe International Space Station has spent more than two decades in low-Earth orbit serving as Earth’s orbiting laboratory. Groundbreaking research aboard the
Read moreThe face that the Moon shows to Earth looks far different from the one it hides on its far side.
Read morehe ancient human remains unearthed in the Bacho Kiro cave (in present-day Bulgaria) and recently genetically described were surprisingly reported to be more
Read moreIn studying a unique class of ultra-hot exoplanets, NASA Hubble Space Telescope astronomers may be in the mood for dancing
Read moreOn November 8, 2020, NASA’s Juno spacecraft flew through an intense beam of electrons traveling from Ganymede, Jupiter’s largest moon,
Read moreNASA’s airborne Lunar Spectral Irradiance, or air-LUSI, flew aboard NASA’s ER-2 aircraft from March 12 to 16 to accurately measure
Read moreEven in our cosmic backyard, the Solar System, many questions remain open. On Venus there are formations similar to volcanoes,
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