Researchers say that the Earth's oxygen levels will drop exponentially in the future, ending life as we know it.

An international team of astronomers led by University of Galway scientists has discovered the probable site of a new planet ...

Kepler-725c is roughly 2,472 light years from Earth, circling a G9V star in about 207.5 days. Its path brings it into a ...

The way comets behave in space may seem random, but new research suggests there’s more order behind the chaos than once ...

The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky.

Though the Star Wars sequel trilogy was flawed in many ways, one thing it did do right was make the gravity of its situation ...

With its low density and unusually cool, methane-rich atmosphere, this planet offers a rare window into giant planet ...

Astronomers anticipate an unprecedented view of the solar system as the Rubin Observatory begins to scan millions of hidden ...

Every once in a while, though, a 6x6 comes along that makes perfect sense for its application. This is one of those times.

Giant planets are not rare per se — after all, we have four in our own solar system. Such large worlds are, however, rarely ...

The week begins with Mercury and Jupiter forming a conjunction in Gemini on June 8, which gives us complete understanding and ...

Clear night skies are closer than you think. These Southern spots offer top-notch stargazing, from mountain retreats to waterfront parks ideal for spotting stars, planets, and meteor showers.