From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...

The once-in-a-lifetime comet “orbits the sun only once every 80,000 years,” one that was last seen by the Neanderthals. But ...

When is the next full moon and what will be the moon tonight? - October’s full moon is the third of 2024’s four supermoons ...

Wisconsin residents are in for a celestial treat as a supermoon coincides with the appearance of a potentially bright comet.

The Tsuchinshan-ATLAS comet is still riding high in the sky, and you can take photos of it with your smartphone.

2024年9月18日，著名科学期刊《自然》（Nature）发表了一篇重磅论文，欧洲和美国的天文学家们通过最新的射电观测手段，发现了一个长达2300万光年（大约700万秒差距）的超长黑洞喷流，并将其命名为“波耳费里翁”（Porphyrion），这个词所 ...

The once-in-a-lifetime comet “orbits the sun only once every 80,000 years,” one that was last seen by the Neanderthals. But ...

In addition to the full moon, be sure to look for comet ATLAS in the west. This comet will be visible after sunset, best ...

The Old Farmer’s Almanac, which first began publishing the names of the full moons in the 1930s, states that the full moon ...

NASA estimates the comet won’t return for at least 80,000 years unless its path is altered by other celestial bodies.