Earth is now closer to the sun than at any other time of the year. Here's why our planet's axial tilt, not proximity to the ...
Aurora alert — a coronal hole is spewing fast solar wind toward Earth, potentially boosting geomagnetic activity and ...
Last night, the sun and Earth collaborated to give us a light show that no fireworks display could rival. Happy New Year!
The sun started 2025 with a bang as it fired off a powerful solar flare this morning.
The Sun has unleashed a set of powerful solar flare that could cause communication disruptions – and allow people to see the ...
The European Space Agency shows how the sun’s activity has ramped up as it careened toward "solar maximum." Data sonification brings solar flares to life through audio.
When one of the poles points more toward the Sun than the other pole, that half of the planet gets more sunlight than the other half, and it’s summer in that hemisphere. When that pole tilts away from ...
Perihelion is when Earth is closest to the Sun, happening between January 2 and 4. In 2025, it will occur on January 4 at ...
The familiar zodiac constellations are defined by Earth’s motion around the sun, but they don’t define your fate ...
The fact that Earth is at perihelion has little to do with the seasons. The difference in solar radiation received by our ...
A renewed rivalry between the United States and China in space exploration has placed special focus on Lagrange points.
How BC researcher Jier Huang is using tiny molecules to help solve one of the world’s biggest problems—climate change.