Astronomers have long searched for life within a rather narrow ring around a star, the "habitable zone," where a planet ...
V1674 Herculis was a record-breaker. It erupted in the constellation Hercules on June 12, 2021, and skyrocketed to peak ...
When NASA launched the Pioneer probes, they were met with an intriguing mystery. At around 20 astronomical units, both ...
The other two known interstellar comets did not offer such an opportunity.
A rare discovery beyond Neptune is forcing scientists to rethink early solar system dynamics and the forces that shaped ...
In the first three weeks of 2026, there have already been more than 400 new measles cases, as the U.S. looks to blow past ...
The observed near flatness of galactic rotation curves has long been interpreted as evidence for large amounts of non-baryonic dark matter. Here we show that this phenom ...
Learn about the Argentinian Nuevo Peso (ARS), the national currency of Argentina. Understand its historical development and ...
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