Astronomy on MSN

The Sky Today on Monday, August 3: A solar system trio

Looking for a sky event this week? Check out our full Sky This Week column. August 2: Mercury at greatest western elongation ...

There's a storm dying on Neptune, and it probably smells like rotten eggs

This isn't totally unexpected. While storms like Jupiter's Great Red Spot have been raging for centuries, Neptune's storms ...

Neptune's moon system is bizarre. James Webb Space Telescope data helps explain why

Neptune's strange moon and ring system has puzzled astronomers for decades, but data from the James Webb Space Telescope ...
The Daily Galaxy on MSN

Neptune’s tiny moons could be the remains of worlds destroyed billions of years ago

NASA’s James Webb Space Telescope has revealed that Neptune’s inner moons may be fragments of a much older satellite system ...

Neptune's inner moons may be shattered remains of ancient icy worlds

In 1989, the Voyager 2 mission discovered six new moons orbiting Neptune, including five tiny ones that orbit just outside ...