A new analysis estimates that the asteroid belt is steadily losing mass each year, and may not be as permanent a feature of ...
What's special about Chiron's rings is that they're still forming; this marks the first time astronomers have ever seen a ...
A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...
New research from Rice University suggests that the giant planet Jupiter reshaped the early solar system in dramatic ways, ...
Voyager 1, launched in 1977, has traveled farther than any spacecraft in human history. After more than four decades of silent endurance through space, it now sails beyond the orbit of the outer ...
The sun is a dynamic part of our solar system, and it throws plasma and radiation out into space regularly. But not all of ...
Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of ...
Did you know it rains on the Sun? Not water, of course. It's solar rain, which occurs in the Sun's corona, the outermost ...
Astronomers found that interstellar object 3I/ATLAS shows an "extreme abundance ratio" of nickel and iron in its gas plume. Astronomers are still poring over data to get a better sense of 3I/ATLAS, ...
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