3I, sun and ATLAS
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As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.
Astronomers have identified Comet 3I/ATLAS as an interstellar object, making it only the third confirmed visitor from outside our solar system, according to NASA.<br /><br />The comet is travelling on a hyperbolic trajectory,
In a recent development, 3I/ATLAS has exhibited first-ever non-gravitational acceleration when it reached its closest distance of 203 million kilometers from the Sun on October, 29. The
I/ATLAS has unexpectedly become bluer than the Sun, hinting that it could be emitting light, not just reflecting it — a sign it may be composed of something far beyond ordinary comet material.
Avi Loeb suggested that if 3I/ATLAS is a spacecraft, it may use its proximity to the Sun's powerful gravitational pull while hidden from us.