Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, Rosette Nebula and galaxy NGC 5335 to celebrate. Credit: NASA's Goddard Space Flight Center Paul Morris: Lead Producer Narrator: Dr.

Interstellar object 3I/ATLAS nucleus size remains one of the biggest mysteries in astronomy. Scientists are analyzing telescope data and preparing spacecraft observations to determine its true size, activity and composition.

What happened to all the liquid water on Mars and what can this teach us about Earth-like exoplanets? This is what a recent study published in Science Advances hopes to address as an international team of researchers investigated the atmospheric and atomic ...

A mysterious object from interstellar space is screaming through the solar system right now, and is expected to rip past several planets over the coming months. Astronomers have been fascinated by the unusual apparition,

In celebration of the NASA/ESA Hubble Space Telescope’s 35 years in Earth orbit, an assortment of compelling images have been released today that were recently taken by Hubble. NASA, ESA, STScI This week sees a very special day for one of the most ...

Comet 3I/ATLAS will pass 30M km from Mars on Oct. 3, 2025. ESA and NASA orbiters will capture this rare interstellar visitor.

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CAPE CANAVERAL, Fla. — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released the latest photos Thursday. Discovered last month by a ...