A massive asteroid, (887) Alinda, is currently making its closest approach to Earth in decades, offering a rare celestial spectacle. Spanning about 2.6 miles wide, nearly the size of Manhattan, Alinda passed within 7.6 million miles of Earth on January 8, which is about 32 times the average distance between Earth and the Moon. While this asteroid poses no threat to our planet, its proximity and size make it an exciting opportunity for astronomers and skywatchers alike. The next time Alinda will come this close to Earth will be in 2087.

This weekend, Alinda will reach its peak brightness of magnitude 9.4, which, although too faint for the naked eye, can be observed with basic binoculars or a backyard telescope. It will be visible in the constellation Gemini, which can be seen throughout the Northern Hemisphere just after dark. For those who don't have the equipment, the Virtual Telescope Project will offer a free livestream of the event on its YouTube channel at 12:30 pm EST. 

Asteroid events of this scale are rare, with only a few large asteroids expected to pass within 9.3 million miles of Earth before 2200. NASA has confirmed that neither Alinda nor any other known asteroid poses a threat to Earth for at least the next century, making this a safe yet spectacular opportunity to witness a celestial phenomenon.