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solar windSpace
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79% Informative
Astronomers have long wondered how solar wind heats up and accelerates to speeds of more than 310 miles per second .
A team of heliophysicists have now found compelling evidence that Alfvén waves are capable of pumping enough energy into streams of solar wind to propel them to unexpectedly high speeds.
The discovery is one of the key puzzle pieces to answer the 50-year-old question of how the solar wind is accelerated and heated in the heliosphere.
VR Score
90
Informative language
97
Neutral language
20
Article tone
semi-formal
Language
English
Language complexity
59
Offensive language
not offensive
Hate speech
not hateful
Attention-grabbing headline
not detected
Known propaganda techniques
not detected
Time-value
medium-lived
External references
4
Source diversity
4