Earth recorded its hottest year ever in 2024, with such a big jump that the planet temporarily passed a major climate ...

Mars will be at perigee, its closest point to Earth, on Sunday, Jan. 12, appearing bigger and brighter in the sky. Here’s how ...

As Mars approaches opposition this month, it will become a dazzling spectacle in the night sky. See it at its best now, or ...

On Friday (Jan. 10), the moon will pass near Jupiter, meeting up with the gas giant in the constellation Taurus. Viewers can ...

Elon Musk predicted that humans would need one million tons of cargo to make a self-sufficient life on Mars. The Tesla boss ...

Six planets will all be visible at once in the night sky this month, lined up across the sky—but one is set to disappear from view.

These ‘warming stripes’, adopted around the world as a symbol of climate awareness, action and ambition, now include another dark red stripe for 2024.

We haven’t seen the Red Planet this luminous in the night sky since 2022. Our astrotourism expert shares how and when to enjoy the show.

Everything you need to know about the full “Wolf Moon,” including exactly when, where and how to see it at its best from ...

The Red Planet comes closest to Earth, disappears behind the Moon in an occultation, and finally reaches opposition in the ...

Recently we learned about the exoplanet Kepler-186f, a potentially earthlike, potentially habitable world only around 500 ...

Red Hulk writer Benjamin Percy reveals details on the new Marvel series that ties into the Doctor Doom event "One World Under Doom." ...