“Textbooks will need to be updated,” study co-author Yohai Kaspi, a planetary scientist at the Weizmann Institute of Science in Israel, said in a statement. “The size of Jupiter hasn’t changed, of ...

Somewhere in the universe, enormous black holes are circling each other so slowly that ...

York was the first researcher to find an isotope of hydrogen known as deuterium, which helped give researchers an ...

On a clear night, the Milky Way and the Andromeda galaxy look like close neighbors. In space, they really are.

The UK government is to slash by 30 percent its funding for astronomy, particle and nuclear physics in a move branded as ...

Students dive into the mysteries of the universe to uncover the grit driving the Shaw Laureates 2025 in astronomy.

From Mercury’s rare appearance to NASA’s Artemis II launch window, here’s everything to watch in the skies this month.

For almost as long as humans have existed, we have been trying to make sense of the cosmos. What started as philosophical musing has, following the advent of the telescope and the ability to look ever ...

Introduction to Astronomy is a college class usually filled with excitement and a lot of questions about outer space. Questions like: What are black holes? Are there planets out there that are ...

After a year of protests from astronomers, authorities have abandoned plans for a giant, light-polluting renewable-energy ...

On September 1, 1859, Carrington was observing the Sun when he witnessed the most powerful event ever recorded. It bears his ...

February holds some spectacular sights in the night and morning sky. See what's happening in the skies over North Texas this ...