After traveling a record distance from Earth, the Artemis II crew saw incredible things. “This continues to be unreal,” pilot ...

Dear EarthTalk: Does the rise of solar power actually make electricity more expensive for everyone? -- J.S., Pittsburgh ...

Every day on Earth, you experience weather. You feel the wind blowing and see clouds move across the sky. Sometimes there are storms where the wind gets really strong, it might rain, or there might be ...

Last month, Earth was treated to a massive aurora borealis that reached as far south as Texas. The event was attributed to a solar storm that lasted nearly a full day and will likely contend for the ...

The crew of NASA’s Artemis II mission just took some spectacular images of Earth and experienced a unique total solar eclipse ...

A new analysis of meteorite isotopes challenges long-held ideas about Earth’s origins, suggesting our planet may have formed ...

Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner solar system, they consider it likely that 6–40% of this material must have ...

EU researchers are developing powerful new telescopes to help uncover Earth-like planets around distant stars and advance the search for extraterrestrial life. Solar storms captured the imagination of ...

Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past few days, the sun ...

The world has tracked the journey of NASA’s Artemis II mission for five days. The four astronauts have launched into space, ...

Earth likely formed from inner Solar System material alone, raising fresh questions about the origin of water on our planet.