Earth (ESD) Earth Explore Explore Earth Home Agriculture Air Quality Climate Change Freshwater Life on Earth Severe Storms Snow and Ice The Global Ocean Science at Work Earth Science at
Earth (ESD) Earth Explore Explore Earth Home Agriculture Air Quality Climate Change Freshwater Life on Earth Severe Storms Snow and Ice The Global Ocean Science at Work Earth Science at
In this week’s episode of Space Minds, host David Ariosto speaks with Riley Duren, CEO of Carbon Mapper and veteran of NASA’s Jet Propulsion Laboratory. Duren discusses how
Physical parameters of the simulated events with and without detected moons. In each panel, the grey points show the events our simulation where a moon was not detected, i.e., these
Absorption spectrum corresponding roughly to the surface Earth gas mixture (N2, H2O and CO2). Here we assume 1 bar of total pressure, including 370 ppm of CO2 and 0.01 bar
New research published in the journal Science reveals the red planet’s mantle preserves a record of its violent beginnings.
Interference from human activity has always been a sticking point in astronomical observations. Radio astronomy is notoriously sensitive to unintentional interference – hence why there are “radio silent” zones near
Explore This Section Science Science Activation Helio Highlights: October… Home Framework for Heliophysics Education About Helio Big Idea 1.1 Helio Big Idea 1.2 Helio Big Idea 1.3 Helio Big Idea
For roughly two billion years of Earth’s early history, the atmosphere contained no oxygen, the essential ingredient required for complex life. Oxygen began building up in the atmosphere during the
It sneaks up on us, every annual flip of the calendar into the new year. If skies are clear, keep an eye out for the brief but strong Quadrantid meteors
The Celestron NexStar 8 SE telescope has been reduced from $1,699 to just $1,499, with Amazon offering a rarely seen discount for those in the market for one of the






