About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.

We know how the story goes for the Avengers in the MCU. However, new story details of an unreleased Avengers movie made their ...

Wikipedia was launched in 2001 and has been growing at different rates ever since. As of October 2025, its English version has over 7,080,000 articles. However, not all of them are safe for work. Last ...

Late October is the time to crack open the cozy fantasy you’ve been saving for the fall, as the turning leaves and the nip in ...

There have been many versions of Superman, but he’s not the only powerful Kryptonian in the DC Multiverse. Over the years, other Kryptonians have been introduced, some as allies of Superman, and ...

In the beginning, when planets were newborn, they glowed like furnaces, vast oceans of molten rock wrapped in heavy blankets ...

APM 08279-5255 is a massive black hole (quasar) that contains about 140 trillion times the amount in all of Earth’s oceans ...

Ghost particles' can zoom through you without a trace. Scientists are getting to the bottom of this cosmic mystery ...

How could the principle of "radical mundanity" proposed by the Fermi paradox help explain why humans haven't found evidence ...

This is the first time the novel imaging technique has been applied to telescopes. For the first time, astronomers have ...

Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

The vastness of space means most alien civilizations would perceive Earth as prehistoric or not yet formed. Secret Service ...