A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

The bold question-askers at What If examine what life would be like if Earth were the only planet in the solar system.

From tentative evidence of habitable planets to the eyebrow-raising suggestion an interstellar comet might not be what it ...

The third interstellar object ever detected in the solar system will make a close approach to Mars, giving the opportunity ...

Scientists have uncovered new types of organics in icy geysers spouting from Saturn’s moon Enceladus, bolstering the ...

Space agencies say the comet, 3I/ATLAS, poses no danger, despite viral conspiracy claims. Rumours across social media ...

You've explored outer space and battled aliens alone, but now it's time to buddy up with the best co-op space games to play ...

Tianwen 2 will collect samples and deliver them back to Earth in late 2027, using a reentry capsule. Then the spacecraft will ...

Solar and wind power generated a third of Brazil's electricity in August 2025, marking their first month on record.

Norway’s Oslo Airport operator said one or more incoming aircraft were ordered to hold in the air while authorities ...

French authorities have launched a criminal investigation against Apple Inc, following claims it violated users’ privacy by storing voice recordings made by Siri without their consent. The probe ...

Italian architects Floriani & Strozzi created new headquarters for cutting-edge farming company Planet Farms, in ...