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Asteroids are small rocky bodies, left over from the formation of the solar system. Most orbit in the asteroid belt between Mars and Jupiter, but some sweep near Earth. Learn

This image shows the bright circumstellar disk around the star TWA 7. It is a combination of images from Webb’s Mid-Infrared Instrument (MIRI) and the Very Large Telescope’s SPHERE instrument.

Is this a dark galaxy, made mostly of dark matter? Astronomers have named it CDG-2, for Candidate Dark Galaxy. It lies among a cluster of galaxies in the direction of

Eric Warrant of Lund University describes the new study about bogong moths. Video via University of South Australia. Bogong moths use star patterns, the Milky Way and Earth’s magnetic field

This is the center of our galaxy, the Milky Way. But where is the center of the universe? Infrared image via NASA/ JPL-Caltech/ Susan Stolovy (SSC/Caltech) et al. Where is

The much-anticipated 1st look from the Vera C. Rubin Observatory, starring our universe, is coming Monday. Watch in the player above or on YouTube. Vera C. Rubin Observatory to reveal

View larger. | False-color view of the hidden Mars volcano Jezero Mons. It is approximately 13 miles (21 km) across. It had been “hiding in plain sight” as a regular

A planisphere will let you know what stars and constellations are overhead for any night of the year. It’s summertime in the Northern Hemisphere and it’s a great time to

View larger. | Composite image of Uranus (blue) along with some of Uranus’ largest moons. From largest to smallest: Ariel, Miranda, Titania, Oberon and Umbriel (not to scale). A new

View at EarthSky Community Photos. | Peter Lowenstein in Mutare, Zimbabwe, caught the waning moon, Mars and a flock of whistling ducks at dawn on August 9, 2020. Thank you,