Six planets will align on Feb. 28, but not all will be seen with the naked eye. Here's how to watch the cosmic parade.
During the "planetary parade," six planets will appear to align in the evening sky, according to NASA.
Astronomers do not have a photo of Kepler-22b, but they used the so-called 'transit method' to detect it from 640 light-years away. Credit: NASA / Ames / JPL-Caltech illustration In Apple TV’s ...
NASA’s Curiosity rover has been tootling across the martian surface since 2012, its lofty quest to determine if Mars ever had environmental conditions suitable for microbial life. While it’s already ...