Why is the expansion of our universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the greatest scientific mysteries. Solving it involves testing the fundamental ...
There's a long list of named meteor showers left in 2024, with at least one meteor shower being active at all tim ...
NASA’s Voyager 2 flyby of Uranus decades ago shaped scientists’ understanding of the planet but also introduced unexplained oddities. A recent data dive has offered answers. When NASA’s Voyager 2 ...
Carol Lee Lutsinger has taught and written about the stars for decades, and now she's something of a star herself. Lutsinger, who in 2020 retired from the Brownsville Independent School District after ...