News

A 7-Billion-Year-Old Ice Ball Just Entered Our Solar System
A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...
NASA confirms 3I/ATLAS as third interstellar object passing through our solar system
NASA confirms the arrival of 3I/ATLAS, the third interstellar object. The ATLAS project spotted it in June 2025. Its speed ...
Comet believed to be 3 billion years older than our solar system
Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...
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Solar System News -- ScienceDaily
Solar System Planets. Astronomy articles on the eight planets, plus the two dwarf planets, Pluto and Eris. Great pictures of everything in the solar system. Updated daily.
A Solar System Is Born: Planet-Forming “Pebbles” Detected Around Two Distant Young Stars
Centimeter-sized pebbles have been detected in protoplanetary discs using e‑MERLIN, filling in a critical phase of planet ...
It Came From Outside Our Solar System, and It Looks Like a Comet
I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...
A comet from an entirely different solar system is flying through ours, NASA says
Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...
Rare object from another star spotted zipping around our solar system
A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...
Expert reveals key piece of evidence that interstellar object zooming through our solar system 'is alien spacecraft'
It was only discovered last month (1 July) by the ATLAS survey telescope in Chile and NASA was quick to confirm that the ...