In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

Well he should, because those few brief seconds — in July of 1956 — gave young David Levy a star to wish upon for the rest of his life. They also seeded a lifelong passion for astronomy that comes ...

The science bequeathed to the world by the ancient Greeks, rediscovered by so many Church-sponsored scientists, expanded our understanding of the universe. Contrary to popular culture, the quest for ...

What did Newton understand that was such a revolution? Can someone just... explain gravity to me? Let's start with a ...

Read full article: Space telescope spots rare 'Einstein ring' of ... Jeff Bezos has lost his appeal of NASA's contract with Elon Musk's SpaceX to build its new moon lander. The Government ...

Sagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...

In fact, scientists didn't really expect that stars would even be able to still form at all in the dwarf galaxy known as Leo P, an image of which the James Webb Telescope recently captured in ...

Shopping for a telescope? The holidays may be over but there are still savings to be had at Walmart. It's time to start exploring the cosmos with a range of night sky events coming up over the ...

We've rounded up the best telescope deals on the market, with a deal to suit everyone from beginners to serious skywatchers. Now is a great time to invest in a new telescope with the rare seven ...

If you think that choosing the most powerful home telescope is just as simple as finding one with the highest magnification capability, then you’re wrong! There are many other key factors affecting a ...