This month’s supermoon is one of three occurring this year, the next being Dec. 4. A supermoon occurs when the moon is closer ...

It can be challenging for us humans to wrap our brains around really massive numbers. Even the scale of a million or billion ...

Weekly roundup 11/4/25 Clocks sprung back this weekend, giving us a helpful extra hour of sleep after Halloween weekend ...

The finding, based on data from the Daniel K. Inouye Solar Telescope in Hawaii, marks the first direct evidence of tiny twisting magnetic motions of energy-packed plasma waves in the sun's outer ...

Scientists have discovered a supermassive black hole flare, the largest seen in the universe, and it may be making a meal of ...

As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists could send out radio waves to communicate with satellites, rockets and ...

The most massive stars in the universe are destined to explode as brilliant supernova before collapsing into black holes. Yet ...

The November full moon will be the closest and brightest all year. Here's how Illinois residents can catch a glimpse.

After surviving the Kosovo War and witnessing her first solar eclipse as a child, UC Santa Cruz astronomy Ph.D. student ...

Shklovsky’s article soon expanded into a widely popular book called “ Universe, Life, Intelligence ,” published in 1962. That same year, the USSR’s Academy of Sciences sent its first radio message in ...

Contrary to claims that 3I/ATLAS is no longer from Earth, space experts claim that the Manhattan-sized comet can now be ...