The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured evidence of it.

Here are 10 exoplanets regarded as the most Earth-like alien worlds discovered to date. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

NASA is training humanity's most powerful telescope on the "city-killing" asteroid 2024 YR4 to determine whether or not we need to brace for deep impact.

NASA and the European Space Agency have ... If 2024 YR4 does hit Earth, it will most likely ... Webb's infrared instruments will paint a much clearer picture of 2024 YR4 and provide ...

This handout picture provided by NASA on January 31, 2025 shows asteroid 2024 YR4 as observed by the Magdalena Ridge telescope at the New Mexico Institute of Technology on January 27, 2025.

In celebration of Earth Day, we spoke with the creators of three picture books highlighting underappreciated processes of nature and the conservationists fighting to protect the environment. I was ...