A newly spotted comet is making waves as it journeys through our solar system. Known as 3I-Atlas, this celestial traveler is currently around 238 million miles from Earth and is becoming increasingly active.
Experts from the National Science Foundation’s NoirLab have been observing it using the Gemini South Telescope in Chile. They noted that the comet’s tail of dust and gas is expanding and becoming more visible. Images released this week highlight this dramatic change since its last observation in August.
3I-Atlas is set to make its closest approach to Earth at about 167 million miles away in December after passing the sun in October. What makes this comet particularly fascinating is that it’s only the third interstellar object recognized by scientists to have entered our solar system.
Interestingly, research indicates that interstellar comets are rare. In fact, according to data from NASA, the last recorded interstellar object, ‘Oumuamua, was detected in 2017—and it was drastically different from 3I-Atlas in appearance and behavior. This comet is important not only for its scientific value but also for what it reveals about the origins of comets and their journeys through space.
As it draws nearer, many are captivated by the spectacle. Social media is buzzing with excitement, as people share images and discuss the comet’s path and its significance for scientific research.
In short, 3I-Atlas offers a unique opportunity for astronomers to study a visitor from beyond our solar system. It reminds us of the wonders of the universe and how much we have yet to learn.
For more updates on this and other space discoveries, visit the National Science Foundation’s NoirLab.