Two comets, C/2025 A4 (Lemmon) and C/2025 R2 (SWAN), are about to reach their closest approach to Earth and you can watch the ...

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be ...

Discover the fascinating world of solar energy with our step-by-step guide on how to make a solar toy car! In this engaging ...

The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper’s authors have dubbed ...

Forty-three days ahead of the final decision deadline, the state board overseeing electric generation and transmission will hold a hearing Thursday for the controversial 2,259-acre solar electric ...

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a scientist has detailed in a new report. Avi Loeb claims the comet could even be ...

Solar installers set up an array on the roof of One Hope Community Church in Hunting Park. (Courtesy of Allen Drew) This story is part of the WHYY News Climate Desk, bringing you news and solutions ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

3I/ATLAS likely weighs more than 33 billion tons. The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say. A ...

Due to the lapse in federal government funding, NASA is not updating this website. Join observers from around the world on Saturday, Oct. 4, for NASA’s International Observe the Moon Night. This ...