It sounds like something out of a science-fiction movie. For the past couple of weeks, Earth's orbit has been home to a "mini-moon" the size of a city bus. The celestial object is more than just ...
A BUS-SIZED "mini moon ... have been detectedCredit: University of Hawaii / IAU Minor Planet Center The object is believed to hail from the Arjuna asteroid belt. These "Arjunas" follow Earth ...
Some nights when we look up at the moon, it is full and bright; sometimes it is just a sliver of silvery light. These changes in appearance are the phases of the moon. As the moon orbits Earth ...
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