His new book makes the case for going big on solar power—and abandons climate angst for ecomodernist optimism.

The solar system holds extraordinary wonders, from Voyager 1’s historic journey into interstellar space after traveling ...

An international team led by the University of Geneva (UNIGE), including scientists from the National Centre of Competence in Research PlanetS, the University of Warwick, and the Canary Islands ...

Scientists believe they have discovered evidence of a hidden planet existing beyond Neptune, which they have named 'Planet Y'. Recently, a study analyzing the orbits of Kuiper Belt objects indicated ...

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

"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be." ...

An asteroid the size of a skyscraper is approaching Earth at a sprightly 24,136 miles per hour—and will be at its closest to us in two days' time. The space rock—dubbed "2025 FA22"—is a sizeable 520 ...

Astronomers say that mysterious interstellar visitors like 'Oumuamua and 3I/ATLAS are the most common large bodies in the ...