SPHEREx 3.0/4.26/4.7 μm H2O/CO2/CO gas coma from left to right respectively. The object is undetected in H2O and CO, with 2-pixel radius preliminary conservative upper limits of 0.45 and 0.99
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A collection of 70 payloads manifested onto SpaceX’s Transporter-14 mission. Image: SpaceX SpaceX is preparing for its fourth launch of the year as part of its dedicated smallsat rideshare program,
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A team works together on their project during the 2024 NASA Space Apps Challenge event in in Arequipa, Peru.
Northern lights and glowing noctilucent clouds collide in a rare night sky show over Alberta (photo)
Northern lights and noctilucent clouds shining in Alberta skies on June 9, 2025. (Image credit: @TheAuroraGuy) Nature served up a stunning double feature in the skies over Alberta, Canada, on
Plumes of ejecta stream from the little asteroid moon Dimorphos, after NASA’s DART mission spacecraft intentionally struck it on September 26, 2022. It was the world’s 1st planetary defense test. Image
An international team of astronomers including researchers at the University of Arizona Lunar and Planetary Laboratory has unveiled groundbreaking findings about the disks of gas and dust surrounding nearby young
Explore This Section Science Uncategorized Helio Highlights: June… Home Framework for Heliophysics Education About Helio Big Idea 1.1 Helio Big Idea 1.2 Helio Big Idea 1.3 Helio Big Idea 2.1
Artist’s concept of protoplanetary disk, like the thirty studied for the ALMA AGE-PRO survey. The lifetime of the gas within the disk determines the timescale for planetary growth. Credit: NSF/AUI/NSF
The Copernicus Sentinel-2 mission captures a cloud-free image of Zanzibar and part of the eastern coast of Tanzania. Zoom in or click on the circles to explore this image at
Credit: NASA The Trump-Vance Administration released toplines of the President’s budget for Fiscal Year 2026 on Friday. The budget accelerates human space exploration of the Moon and Mars with a
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