At a time where many distracted themselves by looking down, maybe at a screen or a new bread recipe, fifth-year physics graduate student Imran Sultan’s family decided to try looking up. “In the early ...
The green comet of 2023, officially dubbed C/2022 E3 (ZTF), made its closest approach to Earth in 50,000 years. Credit: Imran Sultan / Northwestern University Punxsutawney Phil emerged from his burrow ...
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