The 950-foot hunk of primordial matter is classified as a "potentially hazardous asteroid," but that doesn't mean it has a ...

The solar system is our cosmic neighborhood ... is the following: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and then the possible Planet Nine. It's a dynamic system shaped ...

Most astronomers agree that life is likely common throughout the universe. While Earth is the only world known to have life, ...

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

On April 25, 2025, the White House Office of Management and Budget announced a plan that would slash NASA’s science program ...

A massive hydrogen cloud near Earth, Eos, was discovered glowing in ultraviolet light - offering new insights into star ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

When we think about asteroids that could threaten Earth, we often imagine massive, city-sized rocks hurtling through space. But what if the real danger comes from much smaller, barely detectable ones?

Webb Telescope Captures Its First Direct Images of Carbon Dioxide Outside Solar System Mar. 17 ... 1 to 4 times the size of Earth and among the most common in our galaxy. Using ...

Discovered in 1930, Pluto was long considered our Solar System's ninth planet, but was unseated in 2006 after the discovery ...

Webb Space Telescope reveals a surprisingly clear atmosphere on planet TOI-421 b, helping scientists understand the evolution ...

A meteorite found in Antarctica in 2012 suggests Earth may have formed with the materials needed to make water, a new study ...