The following is an extract from our monthly Launchpad newsletter, which explores the solar system and beyond. You can sign up for Launchpad for free here. There is no better place to start explaining ...

“It’s older than the Earth.” In a mere five words, planetary geologist Scott Harris summed up the staggering nature of a humble, small rock that tore through a Georgia home this summer. The 23-gram ...

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system. These ...

Homer Newell and the Origins of Planetary Science in the United States -- The Survival Crisis of the US Solar System Exploration Program in the 1980s -- Faster, Better, Cheaper: A Sociotechnical ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this year.

Interstellar comet 3I-ATLAS is a rare cosmic visitor that may be older than our Sun, offering scientists a unique glimpse ...

If its interstellar origins were to be confirmed, it’d only be the third of its kind spotted in the solar system in history. An oblong interstellar object, dubbed ‘Oumuamua, was first discovered in ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers have ...

The near-Earth asteroid Bennu contains stardust that is older than the solar system and clues about its violent history, three new studies of the asteroid's sample materials show. When you purchase ...