Search results for comets

Astronomy Jul 16, 2020

Image: Comet NEOWISE seen in an aurora-filled sky

Comet NEOWISE is visible in an aurora-filled sky in this photo by Aurorasaurus Ambassador Donna Lach. The photo was taken early on July 14, 2020, in western Manitoba, Canada. The purple ribbon-like structure to the left is ...

Space Exploration Jul 13, 2020

Astrophysicists suggest carbon found in comet ATLAS help reveal age of other comets

Astrophysicists from Far Eastern Federal University (FEFU, Russia), South Korea, and the U.S. appear in Monthly Notices of the Royal Astronomical Society, suggesting carbon indicates time comets have spent in the Solar System—the ...

Astronomy Jul 13, 2020

Parker Solar Probe spies newly discovered comet NEOWISE

NASA's Parker Solar Probe was at the right place at the right time to capture a unique view of comet NEOWISE on July 5, 2020. Parker Solar Probe's position in space gave the spacecraft an unmatched view of the comet's twin ...

Space Exploration Jul 10, 2020

Comet streaking past Earth, providing spectacular show

A newly discovered comet is streaking past Earth, providing a stunning nighttime show after buzzing the sun and expanding its tail.

Space Exploration Jul 9, 2020

New comet NEOWISE graces the skies

A comet visiting from the most distant parts of our solar system is putting on a spectacular nighttime display. The comet C/2020 F3 NEOWISE made its once-in-a-lifetime close approach to the sun on July 3 and will cross outside ...

Space Exploration Jun 26, 2020

NRL telescope onboard SOHO discovers 4000th comet

The U.S. Naval Research Laboratory's Large Angle Spectrometric Coronagraph (LASCO) instrument identified the 4000th comet discovered by the Solar and Heliospheric Observatory (SOHO), a joint mission between the European Space ...

Space Exploration Jun 17, 2020

4,000th comet discovered by solar observatory

On June 15, 2020, a citizen scientist spotted a never-before-seen comet in data from the Solar and Heliospheric Observatory, or SOHO—the 4,000th comet discovery in the spacecraft's 25-year history.

Space Exploration May 29, 2020

Solar Orbiter to pass through the tails of Comet ATLAS

ESA's Solar Orbiter will cross through the tails of Comet ATLAS during the next few days. Although the recently launched spacecraft was not due to be taking science data at this time, mission experts have worked to ensure ...

Astronomy May 29, 2020

Astronomers predict bombardment from asteroids and comets in other planetary system

The planetary system around star HR8799 is remarkably similar to our solar system. It has four gas giants in between two asteroid belts. A research team led by RuG and SRON used this similarity to model the delivery of materials ...

Space Exploration May 27, 2020

Astronomers recategorize asteroid-like comet

Recently discovered object 2019 LD2, originally believed to be the first cometary "Jupiter Trojan" asteroid by astronomers at the University of Hawaiʻi at Mānoa Institute for Astronomy turns out to be an interloper comet ...

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