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65 results for "space weather"
Scientists analyzing data from NASA's silent MAVEN spacecraft just discovered a rare space weather phenomenon in Mars' thin atmosphere that was thought to only exist around strongly magnetized planets like Earth. The finding could transform how we understand planets without protective magnetic shields.
Scientists studying rare crimson auroras over Japan discovered the glowing lights reached unexpected heights, suggesting moderate solar storms may be far more powerful than current measurements indicate. The finding could help protect satellites and power grids as space weather becomes more unpredictable.
Scientists tracked a mysterious solar radio signal that refused to stop for 19 days, nearly four times longer than any previous burst. The discovery could help protect satellites and spacecraft from dangerous solar activity.
Scientists discovered evidence of a powerful solar storm from 1204 CE hidden in ancient tree rings, confirmed by a Japanese poet's diary entry about mysterious red lights. The find reveals our sun was far more active 825 years ago than researchers previously thought.
A NASA instrument just finished mapping invisible waves that travel from Earth's storms all the way to the edge of space, revealing how our weather shapes conditions that affect satellites and GPS. The discovery could help protect the technology we rely on every day.
A NASA instrument on the International Space Station just wrapped up a groundbreaking mission that revealed how hurricanes and tornadoes send invisible ripples all the way to space. The discovery could protect the satellites and GPS systems we rely on every day.
Scientists discovered an atmospheric effect on Mars that was thought impossible on planets without Earth's protective magnetic field. The breakthrough could reveal how space weather shapes alien worlds.
A groundbreaking space mission between China and Europe just launched successfully, marking a new era of international cooperation that will help protect Earth from dangerous space weather. The SMILE satellite will give scientists their first panoramic view of how solar winds interact with our planet's magnetic shield.
Scientists using NASA's MAVEN spacecraft spotted something never seen before at Mars: an atmospheric phenomenon that was thought to only exist around Earth. This discovery opens new doors to understanding how space weather shapes the Red Planet.
Scientists using NASA's MAVEN spacecraft stumbled upon something never seen before: a physics phenomenon squeezing Mars' atmosphere like toothpaste from a tube. This discovery opens a whole new window into how space weather affects the Red Planet.
A groundbreaking satellite just launched to capture the first-ever images of Earth's invisible magnetic shield, helping scientists predict dangerous solar storms before they knock out power grids and communications. After more than a decade of international teamwork, SMILE will show us what protects our planet from space weather.
A groundbreaking satellite built by China and Europe just launched to study how solar storms interact with Earth's protective shield. The SMILE mission marks the deepest space science partnership between the two powers yet.
A groundbreaking international space mission just lifted off to help protect Earth from solar storms. The SMILE satellite will track how the sun's charged particles affect our planet's magnetic field.
Millions across the northern United States and Canada will get a rare chance to see brilliant green, purple, and pink auroras this Saturday and Sunday night. A geomagnetic storm will bring the stunning light show farther south than usual.
A groundbreaking space partnership launches this week to protect our planet from solar storms. The SMILE mission will help scientists predict dangerous space weather before it strikes.
A powerful solar flare erupted from the sun on May 10, sending a burst of charged particles toward Earth that could create stunning aurora displays across northern states and the UK by May 13. Space weather forecasters say the glancing blow could trigger minor geomagnetic storm conditions.
A powerful solar flare erupted from the sun on May 10, sending a wave of charged particles toward Earth that could light up the night sky with auroras across the northern U.S. and U.K. by May 13. Sky watchers in high latitude regions might get a dazzling celestial show reminiscent of the historic solar storm that painted skies two years ago.
NASA and the U.S. Space Force are teaming up to crack a cosmic puzzle that could protect our satellites and power grids from dangerous space weather. The answer lies in a mysterious doughnut-shaped ring of charged particles swirling around Earth.
An 18-year veteran aurora chaser captured nearly three hours of pulsating northern lights, one of the longest displays ever recorded. The February storm revealed rare scientific details visible even to the naked eye.
For the first time, researchers can now detect magnetic fields on the far side of the sun without seeing it, potentially giving Earth earlier warnings about dangerous solar storms. By listening to sound waves traveling through the star, they've unlocked crucial information that was previously invisible.
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