In November 2025, two spacecraft on opposite sides of an interstellar comet did something no observatory on or near Earth ...
He says it may be seeding life like an "interstellar gardener." The post Scientist Suggests That 3I/ATLAS May Have Seeded ...
Harvard astrophysicist Avi Loeb suggests 3I/ATLAS may carry extraterrestrial life, sparking debate on panspermia; evidence remains unproven.
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Iron-60 is a radioactive isotope of iron that’s found in Antarctic ice and in deep-sea crusts. It’s only source is ...