Know why the annular solar eclipse is called the 'Ring of Fire'? Learn about the Annual Solar Eclipse, its science, 2026 ...

A recent study points to an exciting possibility: that Uranus's moon Miranda, located in the far reaches of our solar system, may harbor a hidden ocean and life.

Elon Musk's dream of colonizing Mars is taking a backseat as SpaceX shifts its focus to building a self-sustaining city on ...

Mars had been SpaceX CEO Elon Musk’s longstanding focus. A year ago, he wrote in a post on X: "The Moon is a distraction.” ...

Elon Musk’s ambition to one day settle Mars appears to have taken a back seat for a rather nearer and more achievable goal – ...

This post features biographies and notable quotes from oral history interviews with planetary geophysicist Lynnae Quick, ...

Europa has a deep ocean, but a new study suggests its seafloor may be too quiet to supply the energy life needs to survive.

Researchers from NASA’s Jet Propulsion Lab (JPL) recently detected the presence of ammonia — a nitrogen-bearing compound crucial to supporting life — on ...

Jupiter’s moon Europa is one of the most hostile environments in the solar system, blasted by radiation strong enough to kill a human in hours. Yet beneath its frozen surface may lie a saltwater ocean ...

In 1883, a comet capable of ending life on Earth narrowly missed impact. Only one man on the planet noticed, a Mexican scientist.

Nasa plans to retire the ageing International Space Station in 2030 with a controlled crash into the Pacific Ocean. This move marks the beginning of a new era of commercial space travel and deep space ...

For two weeks, medical experts monitor the astronauts as they remain indoors, live in isolation, and avoid physical touch, all to prevent harmful microbes from traveling to space.