Photometric 2-minute cadence PDCSAP time series of TIC 4897275 (HD 85426) in TESS sectors 21 (top panel) and 48 (bottom panel) are shown in grey, with 30-minute binned data overlaid
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Ezcosplay Women's NASA Graphic T Shirt Space Shuttle Vintage Print Casual Crewneck Short Sleeve Tee for Space Lovers
Unleash Your Inner Astronaut with the Ezcosplay Women’s NASA Graphic T-Shirt Ladies and gentlemen, fellow seekers of the cosmic unknown, allow me to introduce you to a wearable piece of
Space Force weighs Vulcan flights without solid boosters
WASHINGTON — The U.S. Space Force is exploring whether it can resume flights of United Launch Alliance’s Vulcan rocket without using the solid rocket boosters now under investigation, a workaround
The Multi-planet System TOI-5624: Four Transiting Sub-Neptunes With An Outer Companion Revealed By Transit-timing Variations
Stability analysis of the TOI-5624 planetary system focusing on planet f. We vary the orbital period Pf and the eccentricity ef (left panel) and the longitude of the node Ωf
Continuing To Advance European High Contrast Imaging Research And Development Towards HWO And LIFE
Artist’s impression of the LIFE nulling-interferometry mission, consisting of four collector spacecraft in a rectangular array configuration sending light to a beam combiner spacecraft in the center. The present analysis
Cloudy With A Chance Of Metals: Indications Of CO2 In The Atmosphere Of GJ 1214 b From High-resolution K-band Spectroscopy
Predicted relative transit depth change from the equilibrium chemistry CO2-only model retrieved for CRIRES+ data (green). The model predictions are plotted in high-resolution in the wavelength region overlapping with the
Correlative Microstructural Analysis of a Weathered Nantan Meteorite Fragment
a) Large area EDS map of Nantan meteorite sample showing the distribution of detected elements. b) XPS SnapMaps of Nantan fragment showing the distribution of Fe and Ni. c) XRF
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Primary (circles, ≤ 2 mas) and reserve (triangles, 5 mas) candidate reference stars plotted in ecliptic coordinates in epoch J2027 and equinox 2027 with colors indicating rankings. The CVZs are
The 13.6 − 17.7 µm range of the GM Aur spectrum. The continuum-subtracted JWST-MIRI data (black, top panel) is overlaid with the total modeled emission (red, top panel) from molecules
A figure illustrating the sensitivity of a carbon rich stellar outflow with a MCMC sampler varying reaction rates of the entire network. — astro-ph.GA Since the first observations of interstellar
NASA, ESA, CSA, STScI, CXC This image released on June 30, 2025, combines data from NASA’s James Webb Space Telescope and NASA’s Chandra X-ray Observatory to visualize dark matter. Researchers
Galaxy clusters are the largest gravitationally bound structures in the universe, with each containing hundreds or even thousands of galaxies. When two of these giants collide, they send powerful shock
Artistic rendering of the High-Rate Delay Tolerant Networking protocol being used on the Laser Communications Relay Demonstration to transfer radio and optical communications between Earth and space. Credit: NASA NASA’s
Astronomers have used machine learning to discover seven new quasar lens systems, arrangements where a quasar’s host galaxy bends light from a more distant galaxy behind it. The find more
Climatology of diurnal pressure variation (dP/dt) in units of Pa h⁻¹. High-frequency signals (with periods shorter than 3,700 s) were removed from the original time series prior to differentiation. Sunrise
Maryland’s entire Democratic congressional delegation is demanding answers from NASA about unexplained building closures, workforce losses and accelerated consolidations at the Goddard Space Flight Center in Greenbelt, Maryland, during the
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