Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
The Schuler period was important for the invention of the gyrocompass: Even Albert Einstein was involved in the development ...
Strange radio pulses have been traced to their origin, a white dwarf and red dwarf binary pair, solving a cosmic radio ...
Orbital precession greatly influences North ... levels that occurred across Africa as a result of the African Humid Period (Figure 2b). This database classifies lakes as "low" (lake is within ...
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