Sun21 Dec 2025The ancient monuments saluting the winter solsticeDozens of mysterious structures across the Northern Hemisphere – some nearly 5,000 years old – align precisely to frame the rising and setting Sun on midwinter's shortest day.21 Dec 202516 Nov 2025History's epic theories about auroraFrom creation myths to political omens, different cultures have had vastly different interpretations of the dramatic natural phenomenon.16 Nov 202510 Nov 2025Why you should book your 2026 eclipse trip todayFrom scouting the optimal location to securing the right equipment, many details go into eclipse chasing. Here's how to make sure you're in the right place at the right time.10 Nov 202516 Aug 2024What if a giant solar superstorm rocked the Earth?The Sun is going through a period of high activity, but it is nothing compared to an enormous solar event that slammed into our planet 14,000 years ago.16 Aug 20243 Jul 2024How solar flares spill out across the Solar SystemThe Sun is extremely active right now, blasting the Earth with the biggest solar storms in 20 years. This is what it is doing to the rest of the Solar System.3 Jul 20249 Jun 2024Sunscreen: Are you using it correctly?The sun's rays are carcinogenic – here's how to protect yourself properly, according to experts.9 Jun 20242 Apr 2024Nasa pilots on once-in-a-lifetime eclipse missionMillions of observers will watch next week's American solar eclipse from the ground. But a few lucky Nasa flight crews will get a much closer view.2 Apr 202428 Mar 2024Why scientists are so excited about the eclipseRockets, planes, balloons and countless observers on the ground will be studying the North American total solar eclipse on 8 April in unprecedented detail.28 Mar 202413 Oct 2023Can an eclipse steer history?Every so often, an eclipse has changed the course of pivotal events – for better and worse.13 Oct 2023...
