A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

NASA's Blue Ghost lunar lander has arrived at the moon and is now orbiting Earth's nearest neighbor as it prepares to make its landing next month. And it's capturing some amazing photos on its journey ...

Along with Blue Ghost, NASA launched the Tenacious lunar rover from Japanese company ispace. It's one of the smallest ...

That’s the day an asteroid dubbed 2024 YR4 may strike our planet. Cosmic bookmakers don’t make an impact terribly likely. According to NASA, the odds of a collision are just 2.3%. But that nearly ...

Back then, it was a regional list, conceived as an objective way to determine which mountains in the Indonesian archipelago would probably be worth attempting to hike at weekends. We developed the ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have ...

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

U.S. Defense Secretary Pete Hegseth says NATO membership for Ukraine is unrealistic. In sweeping remarks Wednesday, Hegseth suggests that the way forward for Ukraine is for the country to abandon ...

From Greenland to Gaza, from the Panama Canal to Mars, Donald Trump’s territorial ambitions span the globe. Once described as ...

USC scientists have made a groundbreaking discovery about the nature of the Earth's enigmatic inner core, revealing for the ...

President Donald Trump' s senior advisers are expected to meet with Ukrainian President Volodymyr Zelenskyy this week on the ...

Seismic waves suggest the planet's solid inner core is being pulled out of shape – and it has undergone these changes over ...