QMS signals recorded during the consecutive deposition of O2 at m/z = 32 and H2O at m/z = 17. — astro-ph.GA Interstellar ices are mainly composed of amorphous solid water
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Boeing to boost production of missile-tracking sensors for military satellites
WASHINGTON — Boeing opened a new production facility at its El Segundo, California, campus to manufacture electro-optical infrared, or EO/IR, sensors for U.S. military satellites, expanding capacity as demand grows
NASA Mens Soft Distressed Logo Young Men's Short Sleeve Tee Shirt
Discover the Cosmos of Comfort: NASA Men’s Soft Distressed Logo Tee Embark on a journey through style and comfort with the NASA Men’s Soft Distressed Logo Young Men’s Short Sleeve
NASA completes second Artemis 2 fueling test
WASHINGTON — NASA completed a second wet dress rehearsal for the Artemis 2 mission on Feb. 19 without any of the hydrogen leaks seen in the first such test earlier
Too many satellites? Is Earth’s orbit headed for catastrophe?
Here’s an astronomer’s view of a star obscured by streaks from Starlink satellites. Are there too many satellites in orbit around Earth? Image via Rafael Schmall/ NOIRLab. The number of
Annular solar eclipse seen from space
The Moon passed directly between the Sun and Earth on 17 February 2026, creating an annular solar eclipse. Because the Moon was at a more distant point along its elliptical
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In astronomy, there is a concept called “degeneracy”. It has nothing to do with delinquent people, but instead is used to describe data that could be interpreted multiple ways. In
Artist’s concept of exoplanet TRAPPIST-1e, about 40 light-years from Earth. A new study urges caution when trying to determine if there is a methane atmosphere on TRAPPIST-1e, or any atmosphere
Applications 17/12/2025 807 views 7 likes On 17 December, two Galileo satellites lifted off from Europe’s Spaceport in French Guiana aboard an Ariane 6 rocket. This marked the 14th launch
TAMPA, Fla. — Luxembourg-based OQ Technology said Dec. 17 it has connected a commercial Internet of Things (IoT) chipset directly to one of its low Earth orbit satellites, using internally
As 2025 draws to a close, it feels like just yesterday when I signed the agreement to assume leadership of Astronomy Now at the Royal Astronomical Society in June. The
On 17 December, two new Galileo satellites lifted off from Europe’s Spaceport in French Guiana aboard an Ariane 6 rocket. This marked the 14th launch for Europe’s satellite navigation operational
EO Science Earth Observatory A Siberian Snowman in Billings Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human
Southwest Research Institute’s novel Compact Dual Ion Composition Experiment (CoDICE) instrument aboard NASA’s Interstellar Mapping and Acceleration Probe (IMAP) spacecraft has successfully collected first-light data. IMAP launched in September to
File: A SpaceX Falcon 9 rocket stands ready to launch the Starlink 7-14 mission from Vandenberg Space Force Base. Image: SpaceX SpaceX is preparing for the launch of its Falcon
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