Tag: Planetary Science
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Using data from Spitzer and TESS, scientists discover exoplanet littered with volcanoes
Using data collected by NASA’s retired Spitzer Space Telescope and NASA’s Transiting Exoplanet Survey Satellite (TESS), a team of scientists has discovered an exoplanet that could potentially be covered with volcanoes. The exoplanet is Earth-sized, and the team’s results suggest that the gravitational pull of a neighboring exoplanet could be causing an increase in volcanic…
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Using data from Spitzer and TESS, scientists discover exoplanet littered with volcanoes
Using data collected by NASA’s retired Spitzer Space Telescope and NASA’s Transiting Exoplanet Survey Satellite (TESS), a team of scientists has discovered an exoplanet that could potentially be covered with volcanoes. The exoplanet is Earth-sized, and the team’s results suggest that the gravitational pull of a neighboring exoplanet could be causing an increase in volcanic…
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South Korean orbiter returning spectacular views of lunar landscapes
South Korea’s Danuri spacecraft captured this view of Tsiolkovskiy crater March 22 on the far side of the moon. Credit: Korea Aerospace Research Institute Nearly halfway through its primary mission, South Korea’s first spacecraft to explore the moon has been collecting data and snapping pictures of lunar landscapes and craters since maneuvering into orbit late…
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Jammed radar boom on Jupiter-bound JUICE probe finally freed
Artist’s concept of the Jupiter Icy Moons Explorer with all its antenna deployed. Credit: European Space Agency After three weeks of intense analysis and troubleshooting, European Space Agency flight controllers have finally succeeded in freeing a jammed 52-foot (16-meter) boom critical to the Jupiter-bound JUICE probe’s ice-penetrating radar instrument. The Jupiter Icy Moons mission –…
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NASA’s Lunar Flashlight CubeSat mission ends before entering orbit around moon
This screenshot from NASA’s Eyes on the Solar System 3D visualization tool shows Lunar Flashlight making its close approach with Earth late on May 16. The CubeSat was expected to pass about 40,000 miles (65,000 kilometers) from our planet’s surface over Brazil’s east coast on May 17.Credits: NASA/JPL-Caltech NASA’s small Lunar Flashlight spacecraft, sent to…
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Webb directly images young star’s asteroid belt; discovers two additional dusty disks
Using the joint NASA/ESA/CSA James Webb Space Telescope, a group of astronomers has directly imaged three dusty disks — the outermost being an asteroid belt — surrounding a young star. The outermost of the disks was first discovered by NASA’s Infrared Astronomical Satellite in 1983 and has since been imaged in detail by the Hubble…
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With help from NEOWISE, astronomers observe giant star destroying planet for the first time
Using the California Institute of Technology’s (Caltech) Zwicky Transient Facility (ZTF) and NASA’s Near-Earth Object Wide Field Infrared Survey Explorer (NEOWISE) observatory, a group of scientists has observed an aging star destroying a planet within its own star system for the first time. Astronomers have long believed that such a phenomenon occurred in red giant…
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NASA’s Ingenuity Mars helicopter has now flown more than 50 times
NASA’s Perseverance rover glimpsed the Ingenuity helicopter earlier this month after the rotorcraft’s 50th flight. This view shows dust accumulation on the vehicle. Credit: NASA/JPL-Caltech NASA’s pioneering Mars helicopter Ingenuity continues to outperform its design specifications, having now notched up more than 50 record-breaking forays across the Red Planet’s surface, 10 times as many flights…
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Emirati orbiter captures up-close view of Martian moon Deimos
The Martian moon Deimos, with the Red Planet in the background, was captured in imagery by the UAE’s Hope orbiter March 10. Credit: Emirates Mars Mission / MBRSC The United Arab Emirates’ Hope probe has seen the far side of the Martian moon Deimos up close for the first time, collecting compositional data suggesting it…
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Using JWST, scientists observe silicate clouds and measure the temperature of exoplanets
With help from the joint NASA/ESA/CSA James Webb Space Telescope, two teams of scientists have made groundbreaking, first-of-their-kind discoveries on two exoplanets. One team utilized the immense power of Webb’s Mid-Infrared Instrument (MIRI) and Near-Infrared Spectrograph (NIRSpec) instruments to observe and characterize clouds and molecules in the atmosphere of an exoplanet located 40 light-years away.…