Harvard scientist says mystery object hurtling towards Earth behaves just like an 'extraterrestrial artefact'

Harvard Scientist on Mystery Object

Astronomers have discovered the third interstellar object to enter our solar system, known as 3I/ATLAS.

According to NASA, 3I/ATLAS is classified as interstellar due to its hyperbolic orbital path, meaning it does not follow a closed orbit around the Sun.

When the orbit of 3I/ATLAS is traced into the past, the comet clearly originates from outside our solar system.

Initial observations showed that the object is a coma, a cloud of gas and dust, rather than a large asteroid. However, its speed of 130,000mph is too fast for it to be gravitationally bound by the Sun.

No one knows where the comet came from. It’s like glimpsing a rifle bullet for a thousandth of a second.

Author's summary: Scientist puzzled by interstellar object's origin.

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LADbible LADbible — 2025-10-24

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