Astronomers have spotted a distant world “shedding” its atmosphere into space in real time, creating a giant companion cloud of gas that travels ahead of the planet as it orbits
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Artemis II Vehicle Manager Branelle Rodriguez Gets Orion Ready for “Go”
By the time the Artemis II Orion spacecraft launches to the Moon next year, its many components will already have traveled thousands of miles and moved across multiple facilities before
Live coverage: SpaceX to launch 3,000th Starlink satellite in 2025 on record-setting 32nd flight of Falcon 9 booster
A SpaceX Falcon 9 rocket stands in the launch position at Launch Complex 39A at NASA’s Kennedy Space Center on Dec. 7, 2025, ahead of flying the Starlink 6-92 mission.
First Results From The Subaru Telescope’s OASIS Survey: Direct Imaging Of New Worlds Around Unexplored Stars
Image of HIP 71618 B (indicated by the arrow) taken by the Subaru Telescope. The planet’s host star has been blocked in this image. The star’s position is indicated by
Extreme Engineering – Unlocking Design Secrets of Deep-sea Microbes
a cryoEM volume revealing a two-start (C2) helical filament with a pitch p and diameter of 94.6 Å and 260 Å, and a rise and twist of 3.18 Å and 12.1°, respectively; b
Responsible Discovery in Astrobiology: Lessons from Four Controversial Claims
Giovanni Schiaparelli’s 1878 map of Mars has a distribution of features interpreted as land (white) and sea (blue). Many of the names Schiaparelli gave to locations on Mars are still
Navigating Life In The Extremes: A Bibliometric Exploration Of Extremophiles And Astrobiology
Figure 3b shows key word frequency over time. Like co-occurrence network map, the term Extremophiles with the highest increase, reaches a cumulative frequency by 2023. As the second most frequently
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The northern lights could light up skies across the U.S. tonight, as a high-speed solar wind stream from a coronal hole and an incoming coronal mass ejection (CME) are forecast
Absorption cross-section per molecule extracted from the ExoMol database. For this plot, we set the temperature to 2800 K and pressure to 7.7 kPa as thermal and pressure broadening parameters.
The Fermi Gamma-ray Space Telescope captured this gamma-ray view of our Milky Way galaxy between 2009 and 2013. Now, a scientist in Tokyo, armed with a new analysis of Fermi
When a Falcon 9 lifted off from Vandenberg Space Force Base in California late Nov. 16, it did something that was unprecedented a decade ago but unremarkable today: it landed
Readers of this magazine have known for years what we, as investors, have also known for years: that the space sector is not some marginal realm of human activity, to
WASHINGTON — Shield AI, a defense technology firm known for autonomous aircraft software, is venturing into the space sector through a partnership with Sedaro, a startup whose cloud-based simulation tools
WASHINGTON — Nuclear power startup Antares announced a $96 million Series B round Dec. 2 to fund work on developing small nuclear reactors, including for space applications. The company said
Scientists have detected several sugars essential for life in the samples brought back from asteroid Bennu, NASA announced on Tuesday (Dec. 2). Analyzing pristine fragments of the asteroid delivered to
As you can see, EarthSky’s lunar calendar shows the moon phases for each day of the year. How to use EarthSky’s lunar calendar EarthSky’s lunar calendar is a unique, beautiful,
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