A planet relatively close to Earth could be the first ever detected with a potentially life-sustaining liquid ocean outside our Solar System, according to scientists using the James Webb space telescope.
Astronomy
Jul 13, 2024
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The size of the solar system is defined by the volume of space over which the sun's influence exceeds those of other nearby stars in the Milky Way galaxy. This influence derives from two fundamental forces of nature: gravity ...
Astronomy
Jul 12, 2024
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Planetary scientists are proposing a new definition of a planet to replace one that many researchers view as sun-centric and outdated. The current definition—established in 2006 by the International Astronomical Union (IAU), ...
Planetary Sciences
Jul 11, 2024
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Using the James Webb Space Telescope (JWST), a team of researchers including Paola Caselli, Barbara Michela Giuliano and Basile Husquinet from MPE, have probed deep into dense cloud cores, revealing details of interstellar ...
Astronomy
Jul 11, 2024
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The question of whether Mars ever supported life has captivated the imagination of scientists and the public for decades. Central to the discovery is gaining insight into the past climate of Earth's neighbor: Was the planet ...
Planetary Sciences
Jul 10, 2024
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NASA astronaut Matthew Dominick photographed red sprites in Earth's upper atmosphere from the International Space Station on June 3, 2024. The bright red flashes are a less understood phenomena associated with powerful lightning ...
Planetary Sciences
Jul 10, 2024
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On July 7, 2024, NOAA's GOES-U executed its final engine burn, placing the satellite in geostationary orbit 22,236 miles above Earth's equator. Upon reaching this milestone, GOES-U was renamed GOES-19. GOES satellites are ...
Planetary Sciences
Jul 10, 2024
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Up to 60% of near-Earth objects could be dark comets, mysterious asteroids that orbit the sun in our solar system that likely contain or previously contained ice and could have been one route for delivering water to Earth, ...
Planetary Sciences
Jul 10, 2024
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A team of physicists with NASA's Jet Propulsion Laboratory at the California Institute of Technology has calculated more precisely how much faster time passes on the moon than on the Earth. The paper describing the math they ...
A recent study in Nature Communications by scientists from China and Belgium suggests that Mercury's core-mantle boundary (CMB) includes a diamond layer, potentially up to 18 kilometers thick, deep within the planet's interior.
