Science & Environment

Webb finds a surprising atmosphere on a scorching lava world

Source: All Top News -- ScienceDaily · Published

Webb finds a surprising atmosphere on a scorching lava world
Source: All Top News -- ScienceDaily

The James Webb Space Telescope has found strong evidence that the rocky lava world HD 3167 b has an atmosphere, despite circling its star every 24 hours under extreme heat. The surprising discovery could help scientists understand how rocky planets retain atmospheres and what the

The James Webb Space Telescope has found strong evidence that the rocky lava world HD 3167 b has an atmosphere, despite circling its star every 24 hours under extreme heat. The surprising discovery could help scientists understand how rocky planets retain atmospheres and what the young, molten Earth may once have looked like.

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Earth’s center is moving, and NASA just measured it
Science & Environment

Earth’s center is moving, and NASA just measured it

Earth’s center of mass is constantly on the move, shifting by a few millimeters as enormous amounts of water, ice, and even air migrate around the planet with the seasons. NASA scientists have developed a more precise way to track these tiny swings using laser-ranging satellites,

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ESA’s Juice just used Earth as a slingshot to Jupiter
Science & Environment

ESA’s Juice just used Earth as a slingshot to Jupiter

ESA’s Juice spacecraft raced past Earth on September 28, using our planet’s gravity to dramatically reshape its path toward Jupiter without burning much fuel. The flyby changed its direction by 20 degrees and increased its speed by 3.5 km/s, while also giving scientists a rare ch

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NASA’s Roman telescope just opened its planet-hunting eye
Science & Environment

NASA’s Roman telescope just opened its planet-hunting eye

NASA’s Roman Space Telescope has demonstrated remarkable pointing stability and given its powerful planet-imaging coronagraph its first look at the cosmos. The telescope can already stay locked on a target with precision comparable to aiming a laser at a dime from about 150 miles

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