Watch the full episode here: <a href=" big is the Sun compared to the Earth? Imagine you were able to shrink the Sun to the ...

We are certain that a part of the solar heat is due to falling meteors, but its amount is as nothing, compared ... of the age of the earth, considered independently of the sun, we find William ...

2024 PT₅ will then swing past for a final goodbye on 9 January 2025, coming within 1.8 million kilometers (1.1 million miles) ...

A recently discovered asteroid will soon become a quasi-satellite of Earth as it loops around our planet over the next two months.

The discovery of an Earth-mass planet around a white dwarf based on gravitational microlensing could offer clues to the ...

The northern lights may light up the sky above states as far south as New York and Idaho thanks to a strange ejection from ...

The story that the Moon was produced by a Mars-sized object slamming into the Earth is widely accepted, but a new study ...

It orbits its parent star at a distance of 5.3 million miles, about 6% of the distance between Earth and the sun. This means TOI ... close to their parent star compared to the planets in our ...

Supermoons are known for being extra bright, but Tuesday night's will be an exception, as it briefly darkens due to ...

The Earth and moon viewed by Chang'e 5 from Sun-Earth Lagrange point 1 in April 2021. Credit: CNSA/CLEP HELSINKI — The orbiter for China’s Chang’e-6 lunar far side sample return mission is ...

A tech billionaire performed the first private spacewalk hundreds of miles above Earth on Thursday, a high-risk endeavor reserved for professional astronauts — until now. Tech entrepreneur Jared ...