Astronomers discovered that C/2014 UN271, a massive comet more than 10 times larger than any known comet, is emitting jets of ...

A comet not seen from Earth in tens of thousands of years is visible in the skies this month. Comet C/2022 E3 (ZTF) was discovered on March 2, 2022 by astronomers Frank Masci and Bryce Bolin using ...

The comet, dubbed 2I/Borisov, was discovered Aug. 30 by Gennady Borisov at an observatory in Nauchnij, Crimea. A computer program specifically designed to spot interstellar objects confirmed the ...

PORTLAND, Ore. (KOIN) – Although there are a ton of fascinating topics about our atmosphere and the weather that we experience from day to day, this topic is about a soaring object out in space.

The weird outer-space object that flew through our solar system last year was a comet after all, scientists reported Wednesday in a new study. The travelling body, named 'Oumuamua (Hawaiian for ...

Comets are enormous balls of ice, dust, and rock that formed in the outer solar system, left over from the early days of planet formation about 4.6 billion years ago, according to NASA.

Comets are our cosmic time capsules and can reveal a lot about the early solar system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

A newly observed interstellar comet is the most pristine visitor from outer space ever seen in our Solar System, according to a pair of studies released Tuesday detailing its unique characteristics.

A comet is a bright ball of ice, dust, and rock from the outer solar system. Here are more intriguing facts about these ancient space rocks.

The Hubble Space Telescope caught sight of a comet breaking ... Miriam Kramer worked as a staff writer for Space.com for about 2.5 years before joining Mashable to cover all things outer space.

A groundbreaking discovery was recently made about the largest comet ever observed hurtling toward the sun from the Oort Cloud in the outer reaches of our solar system. Astronomers recently got a ...