The constellation Lynx represents a wild cat and passes high overhead in March skies for the Northern Hemisphere. Learn its stars and deep-sky objects.
It's time for the fish in the Netherlands to migrate. But how do they get through the lock? You can help by ringing the fish doorbell to let them through!
Sirius is the brightest star in Earth's sky because of how close it is to us. It's so bright you might see glints of different colors flashing from it.
Scientists at MSU have modeled the process of gravitational collapse that they say creates the snowman shape that is so common in the outer solar system.
In a press conference on February 19, 2026, NASA administrator Jared Isaacman took responsibility for the agency's failures during the 2024 Starliner flight.
Kelly Kizer Whitt writes and edits some of the most fascinating stories at EarthSky.org. She's been writing about science, with a focus on astronomy, for decades. She began her career at Astronomy Magazine and made regular contributions to other outlets, including AstronomyToday and the Sierra Club. She has nine published books, including a children's picture book, Solar System Forecast, and a young adult dystopian novel, A Different Sky.