For decades, we believed there were nine planets in our solar system—until Pluto was reclassified in 2006. But what if ...

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

These are known as hypervelocity stars, with some moving faster than the escape velocity of the Milky Way of around 600 kilometers (373 miles) per second. There is another star that is almost as ...

HD 20794 d is expected to be a focal point for upcoming projects like the Extremely Large Telescope, the Habitable Worlds Observatory, and the Large Interferometer For Exoplanets (LIFE). These ...

As such, the ISS operates on Coordinated Universal Time, UTC, also known as Greenwich Mean Time (GMT). This puts NASA ...

Since the first time-traveling adventure in the TARDIS in 1963, Doctor Who earned its place as one of the all-time greats of ...

Explore SpaceX’s powerful Starship and its mission to reach Mars and beyond. ExtremeTech breaks down its design, goals, and ...

the six planetary alignment should continue from Saturday until Feb. 9. Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth.

Researchers have discovered an Earth-like planet with such an eccentric orbit that it swoops in and out of its habitable zone throughout its year. Though the super-Earth could theoretically be ...

the University of La Laguna (ULL) have confirmed the existence of a new super-Earth planet, HD 20794 d, in the habitable zone around the Sun-like star 82 Eridanus (HD 20794). This discovery is the ...

Astronomers have discovered a large Earth-like planet orbiting a distant star that could be home to alien life. The exoplanet - the name for a planet beyond our solar system - has the catchy name ...

they are heated in the atmosphere and contaminated by the planet’s molecules. The Bennu samples were ferried to Earth in a sealed canister, protected from the heat and analysed in a super-clean ...