What makes the story even more surprising is the technology behind it.

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming ...

This is HOPS-315, a baby star where astronomers have observed evidence for the earliest stages of planet formation. The image was taken with the Atacama Large Millimeter/submillimeter Array (ALMA). In ...

Unlike rocky planets such as Mars and Earth, angrites do not have a lot of silicon dioxide. Because of this, astronomers have ...

The ingredients that help make a planet livable did not necessarily come from where many scientists once thought. A new ...

One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about "little green men" here, however — more "little (and not so little) gray rocks ...

A meteorite found in the Sahara is forcing scientists to rethink what kinds of worlds once circled the young sun. The rock, ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Nextpower™ (Nasdaq: NXT), a leading provider of solar and power technology solutions for utility-scale power plants, today announced the global launch of its reimagined NX Gemini™ two-in-portrait (2P) ...