This full-disk image from NOAA’s GOES-13 satellite shows the Americas at the start of astronomical summer in the Northern Hemisphere on June 21, 2012. NASA This full-disk image from NOAA’s
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NASA Opens Simulated Mars Habitat to Media Ahead of Second Mission
The Crew Health and Performance Exploration Analog (CHAPEA) team hosts a media day at NASA’s Johnson Space Center in Houston in 2023. Credit: NASA As NASA prepares for its second
Marking 13 Years on Mars, NASA’s Curiosity Picks Up New Skills
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This view of tracks trailing NASA’s Curiosity was captured July 26, 2025, as the rover simultaneously relayed data to
Perseids Meteor Shower
NASA/Bill Ingalls In this 30 second exposure photograph, a meteor streaks across the sky during the annual Perseid and Alpha Capricornids meteor showers, Sunday, Aug. 3, 2025, in Spruce Knob,
Europa Clipper successfully tests radar during Mars flyby
During its flyby of Mars in March 2025, the Europa Clipper spacecraft tested its radar instrument. This is a small section of the image it successfully produced of Mars’ surface.
3 powerful solar flares erupt in less than 24 hours, ending weeks of calm on the sun (video)
After more than three weeks without a powerful solar flare, the sun has suddenly ramped up its activity, firing off three M-class solar flares in less than 24 hours. While
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Graphical abstract – Commun Chem. via PubMed P-N species e.g., amidophosphates readily phosphorylate organics, thereby overcoming the so-called ‘Phosphate Problem’. However, the formation of amidophosphates by plausible early Earth geochemical
Detailed retrieval results for WASP-43 b: Upper row presents (from left to right) the fitting spectra for each retrieval configuration tested through this population study, the retrieved temperature profile, as
Sunlovers rejoice, for the summer solstice is upon us, bringing the longest day of 2025 while heralding the beginning of astronomical summer in the northern hemisphere. The summer solstice occurs
Key details Price: $49.99/£44.99 Model number: 75404 Number of pieces: 450 Dimensions: 6 x 9 x 5 inches / 15 x 23 x 13 cm Recommended age: 18+ Lego has
Graphical abstract — astro-ph.EP Photoionization by high-energy photons creates nonthermal electrons with a broad range of energies that heat and chemically transform the atmospheres of planets. The specifics of the
Step outside, under the vast cosmos that has inspired humanity for millennia, and let the Gaterda Telescope be your guide through the shimmering tapestry of stars and celestial wonders. Designed
From intelligence gathering to internet usage to navigation, satellites are used daily across the globe. However, their activity is causing serious issues. What is it? In February, a team of
7 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) In the summer 2025 issue of the NASA History Office’s News & Notes newsletter, examples of leadership and critical
Jeff Bezos’ Blue Origin will launch six people to suborbital space today (June 21), and you can watch the action live. The mission — known as NS-33, because it will
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