The increasing brightness of the Sun will cause this change, leading to the dominance of anaerobic microbes. While the gradual consumption of oxygen on Earth presents a worrisome scenario ...

Planets closer to the Sun are orbiting faster than Earth ... What would happen if Earth stopped spinning? There is no chance that you'll be flung off to space right now, because the Earth's ...

If Earth were to survive, it would be a rocky cinder orbiting a white dwarf. What will happen to other planets in the solar system when the sun dies? The big question is, “What will happen to ...

Have you ever wondered how life would be if Earth had two moons? If Earth had a second moon, it would bring profound changes to our planet. Let's explore how. Twin moons would create a nighttime ...

Astronomers have been looking for exoplanets orbiting Barnard's Star – the nearest solitary ... The first is its proximity: the only stars closer to Earth are the Centauri trinary system. In addition, ...

As soon as Mayer had convinced himself that energy can not be destroyed, and that the energy of the earth comes mainly from the sun, he began to study what Sir William Herschel had called “the ...

Imagine for a minute it's a clear day in June and the sun is up at 5 a.m. That would be a possibility if Standard Time was permanently year-round. Now, that doesn’t sound completely perfect ...

Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished together by gravity. That same cloud gave rise to our entire solar system, including our star, the sun.