Perihelion for 3I/ATLAS takes place on Oct. 30, when the interstellar interloper will be 1.35 astronomical units (125 million ...

This is only the third interstellar comet scientists have observed. Its extreme brightening, unusual composition, and intense ...

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

I/ATLAS to reveal itself to Earth on October 29 and are we safe — Scientists confirm the interstellar comet will make its ...

Having worked as a Montessori preschool teacher, I have seen firsthand how slides promote physical, cognitive and even social ...

Of the three November meteor showers, Leonids should be the most active. It is fed by the Tempel-Tuttle Comet, which can produce some dense debris clouds, resulting in very strong showers. Leonids is ...

The beaver supermoon will be at its peak around 1.19pm on Wednesday November 5, but it will also be very visible into the ...

A rare quirk of calendars and orbits is about to gift October a double badge: the Harvest Moon and the first supermoon of ...

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is hiding it from Earth ...

Comet Lemmon, which gave us a great show in October, is slowly fading and dropping lower in the southwestern sky. When the ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...