Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

Though 3I/ATLAS poses no threat to Earth or our satellites, its journey highlights how the networks we built for planetary ...

The depths of interstellar space have thrown another cosmic puzzle into our solar system. The most recent information about ...

A rare alignment of two exoplanets with their star, marking one of the few known exosyzygies, an astronomical event involving ...

At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

Romania enjoyed another record year for solar deployment in 2025, taking cumulative capacity past the 7 GW threshold. Utility ...

The electricity it makes is expensive, its technology has been superseded, and it's incinerating thousands of birds ...

The successful test is a proof-of-concept for Overview Energy's plans to deliver solar energy to Earth from satellites. The Northern Virginia startup hopes to conduct orbital ...

At times the sun ejects energetic material into space which can have consequences for space-based and even ground-based ...

A January 2026 Earth–Sun alignment allows measurements of the opposition surge from interstellar object 3I/ATLAS using ...

Global solar growth is flattening in major markets as oversupply from China and India drives prices down and shifts competition from sheer volume to execution, policy alignment, and system integration ...