Many people were able to see comet C/2023 A3 Tsuchinshan-ATLAS as it passed by earth, either unaided or with binoculars or a ...

Fred Schaaf promises plenty of opportunities for spectacular views of the moon, planets and stars these next two weeks.

A new study challenges traditional spin-statistics assumptions in ion-atom charge exchanges, revealing unexpected dynamics in C3+ and helium collisions and opening new avenues in quantum reactivity.

As the Earth orbits the sun, it pulls itself through comet tails, resulting in meteor showers ... You will almost certainly need either binoculars or a telescope to see Uranus. Technically, the planet ...

November brings sky watchers brilliant views, with the Northern Taurids and Leonid meteor showers peaking this week and a ...

Above: Takaya Okada (Japan) observes Comet C/2023 A3 with his EVSCOPE2. In the background you can see the comet tracing its ...

Stellar Stories Comet Tsuchinshan-ATLAS now a faint naked-eye object Moving across the constellation Ophiuchus in the evening ...

A recently discovered comet that scientists and amateur astronomers hoped would be visible on Halloween was in an orbit a … ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this weekend, with sky charts, before it disappears.

Like Icarus, Comet C2024 S1 flew too close to the sun and vaporized this week. Here's how the "Halloween comet" met its fiery end.

Astronomers have been tracking the so-called Halloween comet, also known as C/2024 S1, since it was discovered in September by a telescope in Hawaii. As it raced toward the sun, a space ...

Astronomers have been tracking the so-called Halloween comet, also known as C/2024 S1, since it was discovered in September by a telescope in Hawaii. As it raced toward the sun, a space ...