Astronomers were fascinated after spotting an object from interstellar space hurtling through the solar system earlier this ...

Space missions in the future could travel to Mars, asteroids and the outer solar system by riding on nuclear-powered rockets, ...

Most of that brightness increase has been in the green part of the visible light spectrum, suggesting a “surge of gas production as the comet nears the Sun,” according to SpaceWeather. “The key ...

Asteroid ‘Families’ Reveal Hidden Histories and Impact Risks across the Solar System ...

Harvard astrophysicist Avi Loeb suggests interstellar object 3I/ATLAS could be far more massive than previously thought.

TARS, named after the robot from the 2014 film "Interstellar," could potentially be a way to travel to other stars. TARS requires no fusion reactors, no gigawatt laser — and not even a chemical rocket ...

Buying a home with pre-installed solar panels can be a smart investment, but keep an eye out for their condition, ownership ...

Growing evidence suggests that a subsurface ocean lurks beneath the icy surface of Uranus' moon Ariel, but new research, ...

A Japanese research team has evaluated the affordability of photovoltaic-battery systems featuring heat-pump water heaters ...

Science is a story of coming up with theories then doing our best to disprove them. That is especially true for theories on a ...

By modifying structure rather than materials, researchers have developed a much more efficient solar thermoelectric generator ...