Interstellar comet 3I/ATLAS has reached its closest approach to the Sun, a critical moment for astronomers to observe its behavior. While expected to break up, its trajectory and composition are being ...
Harvard astrophysicist Avi Loeb suggests the interstellar comet 3I/ATLAS may not be natural—hinting at possible alien ...
As 3I/ATLAS races through our solar system, NASA and Harvard take unprecedented action to study its bizarre anti-tail and ...