First-ever measurements provide evidence that extremely cold liquid water exists in two distinct structures that co-exist and vary in proportion dependent on temperature. Supercooled water…
Posts published in “Comet”
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The graphic shows the signal connecting the CONSERT instrument on Philae, on the surface of the comet, to the one on the Rosetta orbiter. The…
Comet Interceptor has been selected as ESA’s new fast-class mission. It will be the first spacecraft to visit a truly pristine comet or other interstellar…
Comet NEOWISE streaked across the sky above the tree line of Lone Pine Lake, located on the Mount Whitney Trail in the Eastern Sierra Nevada…
10 second exposure captures International Space Station above comet NEOWISE on Saturday, July 18, 2020, from Keys Gap, West Virginia. Credit: NASA/Bill Ingalls The International…
Credit: Javier Manteca Skygazers across the Northern Hemisphere are being treated to stunning views of comet NEOWISE as it streaks past Earth. Amateur astrophotographer Javier…
Comet C/2020 F3 (NEOWISE) in the predawn skies on July 9, 2020, over Deer Valley, Utah. Credit: NASA As Comet NEOWISE begins to dazzle the…
Comet C/2020 F3 NEOWISE appears as a string of fuzzy red dots in this composite of several heat-sensitive infrared images taken by NASA’s Near-Earth Object…
Image Credit & Copyright: Maroun Habib (Moophz) A comet has suddenly become visible to the unaided eye. Comet C/2020 F3 (NEOWISE) was discovered in late…
The 4,000th comet discovered by ESA (European Space Agency) and NASA’s SOHO observatory is seen here in an image from the spacecraft alongside SOHO’s 3,999th…
The 4,000th comet discovered by ESA (European Space Agency) and NASA’s SOHO observatory is seen here in an image from the spacecraft alongside SOHO’s 3,999th…
NASA’s Solar Terrestrial Relations Observatory Watches Comet ATLAS As Solar Orbiter Crosses Its Tail
NASA’s Solar Terrestrial Relations Observatory Watches Comet ATLAS As Solar Orbiter Crosses Its Tail
Credit: Comet ATLAS swoops by the Sun. Credit: NASA/NRL/STEREO/Karl Battams NASA’s Solar Terrestrial Relations Observatory, or STEREO-A spacecraft, captured these images of comet ATLAS as…
The planetary system around star HR8799 is remarkably similar to our Solar System. A research team led by astronomers from the University of Groningen and…
Credits: ESA/NASA/SOHO In late May and early June, Earthlings may be able to glimpse Comet SWAN. The comet is currently faintly visible to the unaided…
The NASA/ESA Hubble Space Telescope has provided astronomers with the sharpest view yet of the breakup of Comet C/2019 Y4 (ATLAS). The telescope resolved roughly…
These two Hubble Space Telescope images of comet C/2019 Y4 (ATLAS), taken on April 20 (left) and April 23, 2020, provide the sharpest views yet…
When amateur astronomer Gennady Borisov discovered an interstellar comet zipping through our solar system on Aug. 30, 2019, scientists promptly turned their telescopes towards it…
Artist impression of the interstellar comet 2I/Borisov as it travels through our solar system. This mysterious visitor from the depths of space is the first…
Evidence found by researchers indicates a cosmic impact caused the destruction of one of the world’s earliest human settlements. Before the Taqba Dam impounded the…
This animation shows an explosive outburst of dust, ice and gases from comet 46P/Wirtanen that occurred on September 26, 2018 and dissipated over the next…