Although still difficult to see, 2024's best comet is nearing the Sun and getting brighter. Here's how to see it.

A3 (Tsuchinshan-ATLAS), discovered in January 2023, is on its way to becoming one of the most remarkable astronomical spectacles of the year. As it approaches its closest points to the Sun and Earth,

A video filmed by NASA astronaut Matthew Dominick shows a rare glimpse of Comet Tsuchinshan-ATLAS as seen from the International Space Station.

Are you ready for a naked-eye comet? Although there are never any guarantees when it comes to comets, astronomers have high hopes that Comet C/2023 A3 (Tsuchinshan-ATLAS) will be visible in the hour before sunrise on four successive mornings this week.

By Friday, the comet should be 36.4 million miles (58.6 million km) from the Sun. Experts say we should also be able to see the comet each morning from Saturday to Monday, though