Have you ever wondered why all the planets in our solar system orbit in the same plane? This fascinating characteristic of planetary orbits has intrigued astronomers for centuries. When we observe the ...

A recently discovered interstellar object, 3I/ATLAS, could potentially be the oldest comet ever observed, predating our solar ...

There have been a number of strange objects that have entered our solar system over the past decade, all of which have raised ...

For many of us, the idea of a solar system with just eight planets is a fundamental concept in science. However, since Pluto was reclassified as a dwarf planet in 2006, Neptune has stood as the last ...

A key method of forming planets finally has observational evidence, thanks to a network of radio telescopes in the U.K. that ...

"It is incredible that modern telescopic surveys have the ability to detect such small objects up to millions of kilometers ...

Although it’s been 52 years since the Apollo 11 mission first took man to the moon and 30 years since Tom Hanks famously told ...

A newly discovered object from deep space may be the oldest comet ever observed—possibly more than 7 billion years old, and ...

Mercury is the smallest planet in the Solar System and also the closest planet to the Sun. Mercury orbits the Sun at an ...

Discover 3I/ATLAS, an interstellar comet with a reddish hue, rich in water ice, and possibly predating the solar system.

Gemini Live has added a “Talk Live about” feature, and it’s now rolling out more widely to Android devices. Previously, ...

I/Atlas was first spotted on July 1 by the Asteroid Terrestrial-impact Last Alert System (Atlas) survey telescope in Río ...