Italy’s Mount Etna, one of the world’s most active volcanoes, has erupted twice in less than 48 hours, spewing a fountain of lava and ash into the sky. Source: https://earthsky.org/todays-image/mount-etna-erupts-feb2021…
Tag: into the night
Top 12 brightest objects in the solar system
Can you name the top 12 brightest objects in the solar system? How many have you seen without the aid of binoculars or a telescope? Source: https://earthsky.org/space/what-are-the-brightest-objects-in-our-solar-system…
How does fog form?
Fog forms when the air cools and water vapor condenses. Source: https://earthsky.org/earth/what-is-fog-how-does-fog-form…
What are white dwarf stars?
White dwarfs are dead stars. A single white dwarf contains roughly the mass of our sun in a volume no bigger than our planet. Our sun will become a white dwarf someday. Source: https://earthsky.org/astronomy-essentials/white-dwarfs-are-the-cores-of-dead-stars…
Last Fall a Drone Swarm Surveilled America’s Largest Nuclear Reactor — Twice
America’s Nuclear Regulatory Commission honored a document request from a UFO group — which has inadvertently revealed a very real incident last fall at America’s largest nuclear reactor in Arizona, reports Forbes: Documents gained under the Freedom of Information Act show how a number of small drones flew around a restricted area at Palo Verde Nuclear Power Plant on two successive…