One of the biggest questions in astronomy heading into April 2026 is simple yet dramatic: will Comet C/2026 A1 (MAPS) survive its suicidal dive toward the Sun?
Discovered on January 13, 2026, this newly found Kreutz sungrazing comet is on a collision course — not with the Sun itself, but dangerously close to it. On April 4–5, 2026, the comet will pass just 160,000 kilometers above the solar surface, plunging deep into the superheated corona where temperatures reach millions of degrees.
At such proximity, the comet faces an extreme survival test. The intense heat will vaporize surface ice and dust at a furious rate. If the nucleus is large and structurally strong enough, it could survive and emerge blazing with light brighter than Venus. If not, it could disintegrate entirely — leaving only a glowing debris trail photographed by solar observatories like SOHO.
Astronomers are drawing comparisons to Comet C/2011 W3 (Lovejoy), a Kreutz comet that defied all expectations in December 2011. Lovejoy survived perihelion and briefly became as bright as Venus, visible even from some locations during twilight. MAPS shares similar characteristics — an early discovery while still at 2 AU distance and unusually high early activity levels.
However, not all sungrazers survive. Comet ISON in 2013 and Comet C/2012 S1 both failed to survive their close passes, disappointing skywatchers worldwide. MAPS could face the same fate.
What makes this event special is that regardless of outcome, NASA’s SOHO and STEREO spacecraft will capture dramatic real-time imagery of the comet’s fiery passage through the solar corona — making April 4–5, 2026 a must-watch date for space enthusiasts worldwide.