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

Why do all planets in our solar system orbit the Sun the same way? This documentary unravels the cosmic forces, from the solar system’s violent birth to the hidden laws of physics, that keep the ...

In the vast solar system, if one were to select a 'behind-the-scenes hero' whose impact on Earth is profound yet often overlooked, Jupiter would undoubtedly be the strongest candidate. This giant ...

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

Scientists have developed a new form of nuclear propulsion that they claim could slash mission times to Mars and enable ...

This was an unexpected and coincidental discovery of a small, icy, egg-shaped planet in the outermost reaches of our solar ...

Last week NASA announced the "clearest sign of life that we've ever found on Mars". Amazing news, or a "crushing blow" for humanity?

An international scientific team led by the University of Geneva (UNIGE), including members of the UNIGE Astronomy Department, the National Centre of Competence in Research PlanetS, the University of ...

Unpredictable and abrupt changes in the climate are fast approaching, but the rapid uptake of electric vehicles and solar ...

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

For low-income households in America, energy insecurity sets a stressful — and expensive — backdrop to daily life. But one ...