Macquarie University astronomers have tracked an extreme planet's orbital decay, confirming it is spiralling towards its star in a cosmic death dance ...

A massive, fast-orbiting planet is inching closer to its star, and scientists now have direct evidence of its impending ...

The late theoretical physicist left a chilling warning about what might happen if humans make contact with a UFO, and one ...

"If we were able to take a picture of WASP-17b at optical wavelengths and resolve the disk of the planet, we would see these ...

When the moon completes the first quarter of its journey around Earth this morning at 5:41 a.m. Its 90-degree angle between ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

Tucked away in the charming college town of Chico, California sits a shrine to spinning nostalgia that draws visitors from across the Golden State and beyond—the National Yo-Yo Museum, home to the ...

"Using data from NASA’s Transiting Exoplanet Survey Satellite, scientists have identified an Earth-size world, called TOI 700 ...

A team of researchers has presented the wild theory that an interstellar object might be hostile "alien technology" that ...

Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for one of the star’s enduring mysteries.

A massive doomed exoplanet on a death spiral toward its parent star has three possible catastrophic fates. When you purchase ...