The cosmos, that vast tapestry woven with stardust and the remnants of long-forgotten giants, now faces a more urgent timeline for its demise than previously imagined. A revolutionary study conducted
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First identified in the 1970s by NASA’s Viking mission, long, dark markings snake down Martian slopes, sometimes stretching across Mars’ surface for hundreds of feet. Scientists have watched some of
A sample of SPIPA-B ice with 3wt% NaCl before (left) and after (right) sublimation at high temperatures (>195 K) for 24h imaged in the simulation chamber with a long-distance microscope.
The moon will be positioned close to Saturn and Neptune in the pre-dawn hours on May 22. (Image credit: Starry Night.) The moon will rise with Venus and the ice
Megan Harvey is a utilization flight lead and capsule communicator, or capcom, in the Research Integration Office at NASA’s Johnson Space Center in Houston. She integrates science payload constraints related
Science & Exploration 21/05/2025 12 views 0 likes To create a crumbly crater rich in ice and chunky blocks soaked in layers of martian history – like this one recently
Transmission spectra of K2-18 b from exoTEDRF (blue), JExoRES (black), SPARTA (orange) and Eureka! (green). For NIRISS and NIRSpec, faded points show higher resolution (R=100 and 200, respectively) spectra, and
An extreme solar storm hit Earth some 14,300 years ago, more powerful than any other such event known in human history, a new analysis of radiocarbon data has revealed. The
Distribution of known exoplanet masses plotted vs. semi-major axis (left) and semimajor axis normalized to the location of the snow-line (right) at asnow = 2.7AU M/MSun (green dashed line). Planets
Illustration of the two different degassing scenarios used in this work, which bracket the potential pathways of mantle melting and crystallization of planetary evolution. The range of orange colours corresponds
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