Hub20h
Everything Under the Sun
A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...
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The sun's magnetic field will flip soon. Here's what to expect.
the height of its activity, and the beginning of the shift toward solar minimum. The sun's magnetic field last flipped toward the end of 2013. What causes this switch in polarity, and is it ...
ScienceAlert on MSN1d
First-Ever Images of Neptune's Eerie Glow Finally Reveal Missing Aurora
The most elusive planetary aurora in the Solar System has finally been revealed in all its gently glowing glory. Far from the ...
Colliding plasma ejections from the Sun generate huge geomagnetic storms − studying them will help scientists monitor future space weather
The Sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are called coronal mass ejections, or CMEs. When two of these ejections collide ...
Neptune’s auroras captured for the first time—check out these stunning images
NASA unveiled the first visuals of auroras on Neptune, captured by the James Webb Telescope. These auroras provide crucial ...
NASA Captures Long Sought-After Images Of Auroras On Neptune For The First Time Ever
After over 35 years of trying, NASA finally confirmed Neptune has auroras. They did this when astronomers were able to ...
Webb telescope captures weird auroras on Neptune for the first time
Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...