Any comet with a period longer than 200 years is known as a long-period comet, and these are the hardest to predict. Most long-period comets pose no threat to Earth.

Astrophotographer Miguel Claro captured Comet C/2023 A3 (Tsuchinshan-ATLAS) from the Dark Sky Alqueva reserve in Portugal on ...

Abia Comets head coach Okechukwu Ejeh has called for more skill development initiatives for coaches in the Nigeria National League, NNL. DAILY POST recalls that the NNL recently held a workshop ...

A once-in-a-lifetime comet is currently making a pass by our Sun − and for the next few days, it's visible in the night sky. Comet C/2023 A3 (Tsuchinshan-ATLAS) appeared in the morning sky late ...

(CNN) — A comet nicknamed the “Halloween comet” disintegrated on Monday during its closest approach of the sun, and the European Space Agency and NASA’s Solar and Heliospheric Observatory ...

Com et C/2023 A3 Tsuchinshan-ATLAS, a rare, once-in-a-lifetime comet visible once every 80,000 years, has been spotted over San Joaquin County skies over the weekend. This weekend was "one of the ...

Nov. 4, 2024 — Stem cells grown in microgravity aboard the International Space Station (ISS) have unique qualities that could one day help accelerate new biotherapies and heal complex disease ...

There’s a chance a “Halloween” comet will become visible tonight, with also a possibility of seeing it during the daytime if it doesn’t break apart while approaching the sun, according to ...

The "comet of the century" Comet C/2023 A3 Tsuchinshan-ATLAS has been delighting stargazers after reaching its closest point to Earth in more than 80,000 years over the weekend. The brightest ...

BOSTON - It isn't often that we get the chance to see a comet with the naked eye. But, in a year already filled with so many astronomical treats, it looks like we will be able to add a comet to ...

A rare comet will dazzle the Illinois sky again this weekend as it continues to pass by the sun in a once-in-a-lifetime phenomenon. What is the name of the comet tonight? Comet C/2023 A3 ...