An asteroid roughly the size of a house slipped past Earth on May 18, 2026, passing well inside the orbit of the Moon. The ...

July 18 - 25 is National Moth Week, and this pawpaw webworm moth was found in all of its dotted-wing glory under a porch ...

The moon has been bathed in solar wind for billions of years, but the two hemispheres are struck by solar wind of different ...

A catastrophic asteroid breakup may have triggered a huge wave of impacts across the inner solar system about 800 million ...

Experiments will take advantage of the solar eclipse in August to learn more about the sun and Earth at a relatively low cost ...

Did you miss the last planet parade in June? The next planetary alignment is this weekend. When to watch it, along with ...

Albert Einstein’s general theory of relativity predicts that a rotating mass like the Earth pulls the fabric of space and ...

On August 12, 2026, lucky viewers in and around Greenland, Iceland and Spain—weather allowing—will be able to see one of ...

A best-yet measurement of one of general relativity’s most mind-boggling effects is “another feather in Einstein’s cap” ...

Did you miss the last planetary parade in June? The next planetary alignment is this weekend. Here's when to watch it ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A giant planet somehow survived the violent end to its sun, and it may ...

Earth will be destroyed when our sun dies - around 5 billion years from now, suggests new research. The study by astronomers from the University of St Andrews in Scotland gives fresh insight into what ...