Freshly collected egg capsules (or cocoons) and flatworms. (a) Egg capsules on rock fragment (arrowhead, one egg capsule). (b) Partly opened egg capsule containing three spherical-stage flatworms. (c) Spherical-stage flatworm
Freshly collected egg capsules (or cocoons) and flatworms. (a) Egg capsules on rock fragment (arrowhead, one egg capsule). (b) Partly opened egg capsule containing three spherical-stage flatworms. (c) Spherical-stage flatworm
An illustration of the adjusted telluric models for the solar and Titan spectra, where a 10% reduction from the best-fit model is applied to the solar spectrum and a 10%
White-light TRAPPIST-1 e JWST/NIRSpec PRISM transit light curves. (Top) Datapoints of the transit event (grey; binned at a cadence of 14-seconds) along with the best-fit transit plus systematics model (black;
While the early climate of Mars remains an open question, a new study suggests that its atmosphere may have been hospitable to life due to volcanic activity that emitted sulfur
The four helices conserved across the Lipocone superfamily constitute a cone-like structure, with the helices tending to coalesce on one end and open out into a pocket on the other,
Small black holes making a meal out of companion stars are surprisingly messy eaters, astronomers using a Japanese space telescope have discovered. Scientists have known for some time that when
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Langley Research Center Acting Director Dr. Trina Marsh Dyal and Dr. Jeremy Ernst, vice president for Research and
Science fiction didn’t begin with blockbuster films or sleek space operas — it was born in the pages of literature, where bold thinkers and master storytellers pushed the boundaries of
Teams at NASA’s Stennis Space Center conduct a hot fire test of an Aerojet AJ26 rocket engine on the E-1 Test Stand in November 2013. NASA/Stennis If location, location, location
Ames Science Directorate’s Stars of the Month: September 2025 The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Taejin Park, Lydia Schweitzer, and Rachel Morgan.