Nov. 13, 2025 Arctic sea ice is disappearing fast, and scientists have turned to an unexpected cosmic clue—space dust—to uncover how ice has changed over tens of thousands of years. By tracking helium ...

Astronomy Colloquia feature world experts presenting cutting-edge research on topics from protostars to black holes and beyond. These events expose students to current developments in the field, ...

Astro for kids: Why does time change when traveling close to the speed of light? Astronomy for beginners, Science ...

The outer planets of the solar system are swarmed by ice-wrapped moons. Some of these, such as Saturn's moon Enceladus, are known to have oceans of liquid water between the ice shell and the rocky ...

Experience the Moon on Earth Astronomy for beginners, Observing, Observing Basics ...

Astronomy and planetary science are the study of objects and phenomena that occur beyond the Earth’s atmosphere. This includes investigating stars and their interaction with each other and the ...

Astronomy and astrophysics are the study of objects and phenomena that are found beyond our solar system. This combines theoretical simulations and observation with both terrestrial and ...

He gave readers a comprehensive and lyrical account of the historic mission in 1969. His science coverage as a Pulitzer-winning journalist and an author took him around the world. By Robert D.

The Astrophysical Journal is a peer-reviewed scientific journal covering astronomy and astrophysics. It was founded in 1895 by the American astronomers George Ellery Hale and James Edward Keeler. It ...

The president withdrew Jared Isaacman’s nomination to lead the space agency in June, but senators of both parties appeared willing to give him a second shot at confirmation. By Kenneth Chang The ...

Astronomy News. Read the latest astronomy news and articles from around the world. Space and time theory and more. Full-text, images, updated daily.

The future is bright—too bright—for life as we know it once the sun transforms into a red giant star ...