A collision between two planets was seen from Earth, an event that has only been seen a handful of times in the past. Scientists noticed chaos and temperatures running extremely high near the constellation Puppis, and were surprised when they found the reason. Scientists have captured two planets smashing into each other, giving a rare insight into how our own planet, Earth and the Moon might have formed. The exciting event happened around Gaia20ehk, a star similar to our sun, located 11,000 light-years fr... [3353 chars]