![]() Those estimated at 8 feet across collide with the satellite body every four years or so, hitting the moon with a force of 1,000 tons of TNT. Less frequently, large meteoroids strike the moon. Each day, an estimated five-and-a-half cars worth of dust and about "100 ping-pong-ball-sized meteoroids" collide with the moon - roughly 33,000 meteoroids annually. Throughout its 4.5-billion-year history, the moon has been, and continues to be, struck by celestial objects on the daily, reported Live Science. One side of the moon is " littered" with craters, in what has led some scientists to nickname our lunar neighbor the "two-faced moon." Brown University researchers in April determined that's because an asteroid collided with the lunar surface some 4.3 billion years ago, contributing to volcanism that at the time helped to form and shape the moon as we know it today. That's not to say that the moon hasn't seen its fair share of collisions. Meteoroids can also come from comets," wrote the space agency. This can cause small pieces of the asteroid to break off. "Sometimes one asteroid can smash into another. NASA explained that an asteroid is "a small rocky body that orbits the Sun." To search our primary imagery database, see here."įor the record, asteroids are different than meteors. Any official NASA news or imagery will be shared via an official agency communications channel. "NASA has extensive image and video databases. This particular product is one of those examples," added O'Neill. Sometimes it is used and altered to create fan-made works shared online. "Space enthusiasts and other image processors are often excited about raw imagery downlinked from NASA spacecraft and other sources. ![]() In addition to this confirmation, our newsroom was clued into the falsity of the video given that it appeared to be an obvious work of CGI (computer generated imagery), and the fact that no other reputable publications had reported on the supposed incident. "We agree that the video certainly doesn't depict a real event of an asteroid," Ian O'Neill, NASA media relations specialist, told Snopes. In an email to Snopes, NASA confirmed that the video was fake and that no such collision had occurred.
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