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Sun news October 12: After the storm, a calm. But … coronal holes!
Sun news for October 12, 2024. After Thursday night's big auroral display, Earth's magnetic field is calmer with 3 M flares. Coronal holes take center stage.
October 12, 2024
Auroras everywhere! Best pics from October 10 display
People around the globe saw an incredible outbreak of auroras from October 10 to 11, 2024. Check out some of our favorite images from the EarthSky community.
October 11, 2024
Why leaves change color. Plus, EarthSky spies peak fall color 2024
The vivid yellows, oranges and reds of autumn leaves are there throughout spring and summer, but hidden. Here's why leaves change color in the fall.
October 11, 2024
Hurricane Milton made landfall near Siesta Key in Florida
Hurricane Milton came onshore near Siesta Key in Florida on Wednesday night as a Category 3. It's now weakened to a Category 1 as it starts to move offshore.
October 10, 2024
Anteaters are vacuum-like animals: Lifeform of the week
Anteaters are known for their vacuum-like feeding habits, using their long trunks and tongues to consume up to 35,000 ants and termites daily.
October 7, 2024
Dolphins make smile-like expressions during play
Bottlenose dolphins use an open-mouth facial expression when playing with each other, resembling what humans might perceive as a “smile.”
October 6, 2024
Sea robins use their legs to taste the seafloor
Northern sea robins have 3 leg-like fin extensions, in front of each pectoral fin, with sensory organs that can taste the seafloor to detect buried prey.
October 3, 2024
GOES-19 first light images show stunning view of Earth
The GOES-19 satellite achieved 1st light and is now in beta mode. This Earth-observing satellite is already sending back stunning views of our home planet.
October 2, 2024
Earth has an asteroid mini-moon for 2 months
Heads up! Earth got an asteroid mini-moon yesterday. It'll be with us for 2 months. It's 33 feet wide. Astronomers call this little asteroid - now our littlest moon - 2024 PT5.
September 30, 2024
Lifeform of the week: Axolotls, the key to eternal youth?
The axolotl is a spectacular, forever-young amphibian. It never loses its tadpole tail and can regenerate not only its limbs or tail, but also its organs!
September 30, 2024
