The moon makes for an excellent guide to see Mars in the night sky tonight. As the sun sets this evening (Feb. 9), the moon ...

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep space will make us sick.

But every 26 months, the orbits of Earth ... Mars, there are three main features that are immediately evident: light-red dusty regions, darker areas of exposed volcanic rock, and the white polar ...

It wasn't exactly Ed White or Alexi Leonov floating ... Not content, it even brought back samples to Earth – a decent 4.3 lb (1.9 kg) of Moon dust. Mars in 2024 was the site of the sad end ...

This is the background to the discovery of super ... units (AU), encompassing not only the orbit of the Earth but also that of Mars in the case of the sun. The exoplanet HD 20794 d takes 647 ...

Venus appears low in the evening sky, guiding us to Saturn. Jupiter makes an attractive sight below the Hyades and Mars remains a fine sight.

Astronauts Suni Williams and Butch Wilmore, who have been on an unexpectedly monthslong assignment after serving ...

He did not specify whether he meant landing American astronauts on Mars by Jan. 20, 2029, his last day in the White House ... on the surface in one piece. Earth and Mars pass relatively close ...

Credit: California Academy of Sciences/Cover Images The rare and elusive Mount Lyell shrew has been photographed for the ...

This terrific collection of five unabridged audiobooks from the classic range of ‘Doctor Who’ Target novelisations will delight any fan of the original 1963-89 science-fiction series. There are two ...

The world's greatest superhero returns to the silver screen in 2025, and he may be arriving right as he's needed most.