The Radcliffe Wave is a massive, undulating structure filled with dense clouds of gas and dust, stretching across several ...

Researchers have discovered four Earth-like rocky planets orbiting Barnard’s Star using advanced telescopes. These planets ...

The solar system could be packed with 1 million alien visitors, space rocks shaken away from our cosmic neighbor Alpha ...

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare great planetary alignment. Here's how to make sure you don't miss this ...

The solar system was literally turning itself inside ... Newton himself knew that reality was messier. The planets, he recognized, must also interact with one another. Their gravitational tuggings ...

In reality, there are hundreds ... enough to be considered planets in their own right. So exactly how many solar system moons have we found? The answer, it turns out, depends on your definition ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Our solar system may not be as isolated as we once thought. According to a new study ...

In reality, astronomers don't yet have a complete ... which ebbs and flows as our solar system ambles through the Milky Way. (For objects near the Sun, like planets, the tide's effect is largely ...

The Solar System's journey around the Milky Way's center takes it through varying galactic environments. "Imagine it like a ship sailing through varying conditions at sea," explains Efrem Maconi ...

According to the ruling theory of how our solar system formed, each planet's orbit should be arranged in concentric circles around the sun that all lie on the same plane. But in reality ...