Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...
For millions of years, a tiny icy fragment wandered through space—like a sealed bottle drifting across a cosmic ocean. This ...
Lemmon and SWAN — plus a meteor shower are gracing October 2025 skies, weather-permitting. Learn the best times and ...
The eyes of every astronomer widened this year when an interstellar traveler was discovered in our solar system. Despite some ...
ESA’s Mars orbiters captured images of the interstellar comet 3I/ATLAS as it passed close to Mars, revealing its bright, hazy ...
During its close approach to Mars on October 3rd, the interstellar object 3I/ATLAS was captured by the European Space ...