Radar systems emit electromagnetic signals that can travel into space, detectable by powerful radio telescopes.

Astronomy is one of the oldest scientific disciplines. Explore what it is and how it's shaped our understanding of the world around us in our ultimate guide.

Books: There are libraries full of text books and popular titles about astronomy, but a good starting point is Terence Dickinson and Alan Dyer’s The Backyard Astronomer's Guide.

Astronomer Emma Alexander, from the University of Manchester, gives her beginner's guide to astronomy.

An essential guide to what you will learn on an astronomy course, what you should study to get your place on a degree, and what jobs you can get once you graduate ...

Study physics and astronomy Our physics courses focus on some of the biggest questions in science: how to build a quantum computer, how to detect dark matter, how to distribute clean energy. We'll ...

Out There Oumuamua Was a Comet After All, a Study Suggests Astronomers offer “a surprisingly simple explanation” for the curious behavior of the interstellar visitor in 2017.

Unsurprisingly, Oxbridge did well in the uni rankings. It’s hard to pick a top three subjects to study at the University of ...

Artificial intelligence tools are making waves in almost every aspect of life, and astronomy is no different. An astronomer explains the history and future of AI in understanding the universe.