Scientists have confirmed that the massive asteroid that struck Earth 66 million years ago and wiped out the dinosaurs was not the only one. Around the same time, another, smaller space rock crashed into the ocean off the coast of West Africa, leaving behind a sizable crater. According to the scientists, it would have been a “catastrophic event,” tearing over the Atlantic Ocean with a tsunami at least 800 meters high. Heriot-Watt University’s Dr. Uisdean Nicholson made the initial discovery of the Nadir crater in 2022, but there was some doubt as to how it was actually formed. Currently, Dr. Nicholson and his associates are certain that an asteroid crashing into the seafloor is…