A colossal solar storm that hit Earth over 14,000 years ago was so powerful its effects are still seen in tree rings today.

NASA's Perseverance rover is exploring a new Mars region called Krokodillen, which is thought to harbor some of the oldest and most intriguing rocks on the Red Planet.

A massive solar storm can hit Earth in the coming days. But we are not prepared to face the wrath of the sun, and the solar ...