A few hours after darkness falls during November, the unquestioned landmark of the autumn night sky occupies a commanding position high in the south: the flying horse Pegasus. The horse’s
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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
Watch SpaceX launch advanced GPS satellite for US Space Force early on April 20
SpaceX will launch a new GPS satellite for the U.S. Space Force early Monday morning (April 20), and you can watch the action live. A Falcon 9 rocket topped with
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With more moon missions on the horizon, avoiding crowding and collisions will be a growing challenge
This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. Interest in the moon has been high – just in
View larger. | Artist’s concept of a dying star engulfing a planet. A new study from researchers at University College London and the University of Warwick in the U.K. shows
This artist’s impression shows a star going supernova. About 22 million light-years away, the supernova – SN 2024ggi – exploded in the galaxy NGC 3621. Using the ESO’s Very Large
Interstellar comet 3I/ATLAS, an exceptional object: online observation – 17 Nov. 2025. – YouTube Watch On Tune in on Nov. 16 to witness detailed telescopic views of interstellar comet 3I/ATLAS
WASHINGTON — Sierra Space has completed key testing milestones for its Dream Chaser vehicle as the company explores both civil and national security missions for the spaceplane. The company announced
The Sentinel-6B, a collaborative satellite designed to monitor ocean conditions, successfully launched on Sunday aboard a SpaceX Falcon 9 rocket. The mission took off from Vandenberg Space Force Base in
Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a decades-old mystery about the cosmic ray energy spectrum—which shows a sharp decrease
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Set to launch no earlier than Nov. 16, Sentinel-6B will continue the data record now being collected by its
The Shenzhou-20 mission’s three-person crew has returned home after more than a week of delays caused by damage to their spacecraft, allegedly caused by an impact with a tiny piece
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