Astrophysicist Explains: Comet 12P/Pons-Brooks’s Dazzling Close Approach to the Sun on April 21

On April 21, a “devil comet” known as Comet 12P/Pons-Brooks will make its closest approach to the sun. This comet, also referred to as the “Mother of Dragons comet,” measures 10.5 miles wide and will be about 144 million miles from the sun during this perihelion. At this point, the comet should be significantly brighter and more visible in the western sky just after sunset. However, with a magnitude of about 5.9, it may not be visible to the naked eye, requiring a telescope, camera, or binoculars for optimal viewing.

Observers in northern latitudes may face challenges due to the comet being positioned in the glow of sunset. While the comet will reach its peak brightness in June, it will be visible only from the Southern Hemisphere at that time. Dark skies are hard to come by in the Northern Hemisphere by early June, so the best opportunity to see the comet will be in April.

Frank Maloney, an associate professor of astronomy and astrophysics at Villanova University explains that although the comet should be brightest when closest to the sun, its distance from Earth means it may only be visible through binoculars or a telescope. There is a possibility that