Sun’s surface seen in remarkable new detail
A telescope positioned atop a Hawaiian volcano acquires remarkable pictures of our convulsing star.
Author Archives: BBC News - Science & Environment
Two satellites in close shave over US city of Pittsburgh
Experts said a collision would have created a debris field, risking damage to other satellites.
Climate change: Worst emissions scenario ‘misleading’
Scientists should stop using the very worst predictions for carbon emissions, a study suggests.