T Coronae Borealis' Predicted Nova Explosion Misses March 27 Date, Still Considered Imminent

The binary star system, known for its periodic eruptions, remains under close observation as astronomers anticipate its next potential outburst.

Astronomers had predicted March 27, 2025, as a likely date for T Coronae Borealis' nova explosion, but the event did not occur as expected.
The star system, located 3,000 light-years away, experiences periodic thermonuclear eruptions approximately every 79 years, with the last recorded in 1946.
Alternative predicted dates for the nova explosion include November 10, 2025, and June 25, 2026, based on orbital patterns and historical data.
The system comprises a white dwarf and a red giant, with hydrogen accretion onto the white dwarf triggering periodic thermonuclear explosions.
If the explosion occurs, it will be visible to the naked eye, with brightness comparable to the North Star, lasting about a week before fading.