The tiny nucleus of the comet (not visible) is surrounded by a bright halo of gas known as the coma. A long tail stretches away from the comet, and we see hints of rays, jets, streams and filaments.
The newly discovered object dubbed the Great Comet of 2026 may become visible to the naked eye during its close solar pass in April.
Netflix's best apocalyptic movies, ranked from zombie chaos to comet-level satire. These five films will entertain, unsettle, and ruin your sleep.
Several of NASA's space-based missions have observed Interstellar Comet 3I⧸ATLAS. As it approaches Mars, orbiters and rovers ...
Comet C/2022 E3 (ZTF) could be visible in dark skies with the naked eye if it continues to brighten. NASA explains how to see ...
NASA's head of planetary defence, Dr Kelly Fast, has issued an unsettling update on thousands of ‘city-killer’ asteroids that could hit Earth.
President Trump's administration is currently debating whether to allow Chinese megacorp Tencent's stakes in major U.S.
In Christian theology, Christ engaged in the ultimate act of empathy. He didn’t imagine what it would be like to live as a man — he became one. Our own desire for empathy, for ourselves and our ...
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9 Bizarre historical coincidences science still can't explain
Ever had one of those moments where the world feels just a bit too small? Like you're thinking of an old song and it suddenly ...
41 years later, the groundbreaking sci-fi cult classic, The Last Starfighter, is getting an official sequel. Read on for more.
President Trump's administration is currently debating whether to allow Chinese megacorp Tencent's stakes in major U.S. companies such as Fortnite maker Epic Games and League of Legends developer Riot ...
Every major Star Trek series has pulled this classic move, from The Original Series to Deep Space Nine to Starfleet Academy.
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