In 2023, Earth was struck by a subatomic particle so energetic that, on paper, it should not exist. The neutrino, calculated at about 220 petaelectronvolts, dwarfed anything produced in human-made ...

Good day and thank you for standing by. Welcome to the Brilliant Earth Fourth Quarter and Full Year 2023 Earnings Conference Call. At this time all participants are in a listen-only mode. After this ...

A comet is visiting Earth for the first time in 80,000 years, and you can see it this fall. Comet C/2023 A3, also known as Tsuchinshan-ATLAS, was first discovered in 2023. Its last trip to our planet ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. After a few years of speeding up, our planet now appears to ...

In astrophysics, extreme events may call for extreme interpretations. Sometimes, that means weighing every possible option for what something could have been—or what it could explain. In 2023, a ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Deep inside Earth ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. NASA is closely monitoring a building-sized asteroid as it makes its closest approach to Earth today, among a group of ...

Comet C/2023 A3 (Tsuchinan-Atlas) won't be this close to Earth again for over 80,000 years, assuming it survives its approach to the Sun. Reading time 3 minutes Earth’s sky is about to gain a bright ...