Knowledge of oxygen abundance may shed light on the evolutionary history of the Sun and other stars.
Researchers have identified a precise solar activity threshold — about 67–70% of peak sunspot numbers — beyond which space debris in low Earth orbit falls significantly faster. The study, based on ...
To reconstruct the Sun’s polar magnetic behavior over more than 100 years, an SwRI scientist first corrected anomalies in historical data from Kodaikanal Solar Observatory (KoSO) to sync with direct ...
As humans set off on the Artemis II mission, visiting the Moon for the first time in more than 50 years, one persistent ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results