Hubble Space Telescope takes best picture yet of the comet visiting from another solar system
UNITED STATES, AUG 6 – Scientists propose redirecting Juno spacecraft near Jupiter to study 3I/ATLAS, an interstellar comet traveling at 130,000 mph, offering a rare chance to analyze material from beyond our solar system.
- On July 21, 2025, the Hubble Space Telescope captured the sharpest-ever image of interstellar comet 3I/ATLAS, releasing photos Thursday from NASA and ESA.
- Discovered last month by a telescope in Chile, the comet was first identified by the NASA-funded Asteroid Terrestrial-impact Last Alert System on July 1, 2025, at 420 million miles from the sun.
- Traveling at 130,000 mph, 3I/ATLAS has a solid icy nucleus that could be 3.5 miles or as small as 1,000 feet in diameter, the orbiting telescope shows.
- Proposing an interception, Avi Loeb suggests diverting NASA's Juno spacecraft—`Juno is in orbit around Jupiter and was planned to end its mission in mid-September 2025`—next year, to study the interstellar object.
- Through September, NASA missions will provide additional observations as 3I/ATLAS remains visible to ground-based telescopes and reappears by early December.
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Hubble Space Telescope captures clearest-ever image of comet coming from another solar system
The Hubble Space Telescope has captured the clearest image yet of a high-speed comet from another star system visiting our solar system. NASA and the European Space Agency released the new photos on Thursday. The comet, officially named 3I/Atlas, was discovered last month by a telescope in Chile. It is only the third known interstellar object to pass through our solar system and poses no threat to Earth. Astronomers initially estimated the comet…
Stellar Visitor: Hubble Captures Glimpse of Interstellar Comet 3I-Atlas | Science-Environment
Stellar Visitor: Hubble Captures Glimpse of Interstellar Comet 3I-Atlas The Hubble Space Telescope has once again delivered an astronomical marvel, capturing detailed images of the high-speed comet 3I-Atlas as it blitzes through our solar system from another star.Released by NASA and the European Space Agency, these unprecedented photos reveal a celestial visitor discovered in Chile last month, marking only the third known interstellar object to…

Hubble Space Telescope takes best picture yet of the comet visiting from another solar system
The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star.
As NASA missions study interstellar comet, Hubble makes size estimate
A team of astronomers has taken the sharpest-ever picture of the unexpected interstellar comet 3I/ATLAS using the crisp vision of NASA's Hubble Space Telescope. Hubble is one of many missions across NASA's fleet of space telescopes slated to observe this comet, together providing more information about its size and physical properties. While the comet poses no threat to Earth, NASA's space telescopes help support the agency's ongoing mission to f
As NASA Missions Study Interstellar Comet, Hubble Makes Size Estimate
When an unexpected visitor from deep space was discovered in early July 2025, among the biggest mysteries were: What is it? and How big is it? Hubble observations helped answer these questions. The interstellar vagabond, 3I/ATLAS, behaves like a comet. Hubble sent back crisp pictures of a teardrop-shaped cocoon of dust coming off the comet towards the Sun, then blown back by sunlight.
Interstellar Visitor is Fastest Comet Ever Recorded
Interstellar Visitor is Fastest Comet Ever Recorded | NASA GoddardNASA's Hubble Space Telescope just captured an incredible image of interstellar comet 3I/ATLAS racing through our solar system at 130,000 mph!This cosmic wanderer from beyond our solar system may have been traveling for billions of years before astronomers spotted it.Learn what this ancient visitor may reveal about our galaxy's history and why scientists are racing to study it bef…
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