Scientists demonstrate wireless electricity technology by sending electricity over a distance of five miles using lasers.

NASA launched an exoplanet-hunting experiment Oct. 1 despite the government shutdown. After the mission's end on Oct. 2, news ...

An international research team has developed a tracker-based rooftop PV system that can be installed on both new and existing stadiums. The proposed design reportedly allows for easier deployment and ...

Aging utility-scale solar projects are driving interest in tracker repowering, while asset owners weigh costs against gains ...

TrinaTracker has announced the signing of a contract to supply 363 MW of solar tracker systems for a PV power plant in ...

Space-based solar power has been gaining more and more traction recently. The recent success of Caltech's Space Solar Power ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

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 ...

This illustration shows the creation of an asteroid family. Ejected fragments from catastrophic collisions of asteroids between Mars and Jupiter tend to follow similar orbits around the sun, allowing ...

NASA is tracking an object that is entering the solar system at approximately 245,000 km/h. This interstellar visitor is 3I/ATLAS, also known as “Comet C/2025 N1 (ATLAS) and initially dubbed A11pl3Z.

Astronomers found that interstellar object 3I/ATLAS shows an "extreme abundance ratio" of nickel and iron in its gas plume. Astronomers are still poring over data to get a better sense of 3I/ATLAS, ...