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

A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in ...

"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss ...

Nothing in our universe stands still: Earth orbits the sun, the sun circles the galaxy, and even galaxies are constantly on the move. So why is everything in space in motion? It all comes down to ...

Even if we don’t feel it, our little blue planet—and everything on it—is hurtling through space at incredible ... within the Solar System. But that’s not all: we are moving within the ...

Now, University of Vienna doctoral student Efrem Maconi thinks that our whole Solar System may have passed through this incredible structure. Using data from the European Space Agency's Gaia ...

Any eclipse is a fascinating event to observe and provides a glimpse of the celestial mechanics of the solar system ... This guide will take you through all the steps you need to take to set ...

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 ...

ranging from irregular town-size space rocks to massive rounded bodies that are potentially big enough to be considered planets in their own right. So exactly how many solar system moons have we ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar system for the first time, scientists announced Monday. The gas giants are ...