Comet or asteroid: What killed the dinosaurs and where did it come from?
It forever changed history when it crashed into Earth about 66 million years ago.
Astronomy
Feb 15, 2021
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News tagged with comet
Recently discovered comet seen during 2020 total solar eclipse
As Chile and Argentina witnessed the total solar eclipse on Dec. 14, 2020, unbeknownst to skywatchers, a little tiny speck was flying past the Sun—a recently discovered comet.
Space Exploration
Dec 18, 2020
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2858
Researchers discover solid phosphorus from a comet
An international study led from the University of Turku, Finland, discovered phosphorus and fluorine in solid dust particles collected from a comet. The finding indicates that all the most important elements necessary for ...
Space Exploration
Nov 30, 2020
0
340
Comet 2019 LD2 (ATLAS) found to be actively transitioning
A comet discovered last year is offering scientists new insights into how these objects "turn on" and evolve, as it actually transitions out of the Centaur population and into the Jupiter Family of Comets (JFCs), according ...
Astronomy
Nov 27, 2020
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621
Scientists claim controversial results of comet observations are consistent
Astrophysicists from Far Eastern Federal University (FEFU) joined the international research team for explaining the difference in the results of observation of the comet 41P/ Tuttle—Giacobini—Kresak. Researchers believe ...
Astronomy
Nov 27, 2020
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4.5-billion-year-old ice on comet 'fluffier than cappuccino froth'
After years of detective work, scientists working on the European Space Agency (ESA) Rosetta mission have now been able to locate where the Philae lander made its second and penultimate contact with the surface of Comet 67P/Churyumov-Gerasimenko ...
Space Exploration
Oct 29, 2020
2
291
Study shows comets impacted start of life on earth
The Big Bang may have started the universe, but it's likely that littler bangs played a key role in life on Earth, say Albion College Physics Professor Nicolle Zellner and Chemistry Professor Vanessa McCaffrey. They (along ...
Space Exploration
Oct 29, 2020
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4400
Second alignment plane of solar system discovered
A study of comet motions indicates that the solar system has a second alignment plane. Analytical investigation of the orbits of long-period comets shows that the aphelia of the comets, the point where they are farthest from ...
Astronomy
Sep 29, 2020
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Rosetta spacecraft detects unexpected ultraviolet aurora at a comet
Data from Southwest Research Institute-led instruments aboard ESA's Rosetta spacecraft have helped reveal auroral emissions in the far ultraviolet around a comet for the first time.
Astronomy
Sep 21, 2020
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3088
Rainbow comet with a heart of sponge
A permeable heart with a hardened facade—the resting place of Rosetta's lander on Comet 67P/Churyumov-Gerasimenko is revealing more about the interior of the "rubber duck" shaped-body looping around the Sun.
Space Exploration
Sep 8, 2020
1
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