NASA A camera on the International Space Station captured this Oct. 2, 2025, photo of the Bassac River in Cù Lao Dung, a river islet district in southern Vietnam. The
TAMPA, Fla. — Palo Alto startup Apolink has picked GomSpace to build the radio frequency subsystem for its first relay cubesat, aiming to show how signals can be received from
United Launch Alliance’s Atlas 5 rocket stands at the pad at Space Launch Complex 41 at Cape Canaveral Space Force Station ahead of the launch of the Leo Atlas 04
Elements of the deep water cycle on rocky planets that are discussed in this chapter. Reservoirs are labelled in sans serif font. The dominant form of ‘water’ in certain reservoirs
How will Science Fiction inspire the way in which we mount Astrobiology missions to other worlds? Grok via Astrobiology.com Students in our introductory courses are often familiar with astronomy concepts
Schematic picture of the system assumed in this study. (a) A supernova explosion occurs at a distance 𝑑 from the protosolar disk, and (b) the expanding supernova shockwave contacts the
Maximum likelihood phylogenetic trees of the S. ruber M31T-predicted proteins with an archaeal evolutionary history potentially acquired by horizontal gene transfer: (A) sodium-dependent transporter (XGX02982.1); (B) MFS transporter (XGX01653.1); and
Celestron are one of the biggest names when it comes to telescopes, and now with this great offer from Amazon this Black Friday weekend, you can save $78 on one
3I spectrum (dots) and the reflectance spectra of three CR and one R chondrite discussed in the text. — astro-ph.EP 3I/ATLAS is only the second confirmed cometary object known to
Schematic cartoon showing the difference between the patchy and clumpy formalisms, with a zoom in to the transmission geometry (where the star is to the left, and the observer to
Composite spectra for the five super-Earths (top) and two sub-Neptunes (bottom). The dashed line represents the best-fit flat line model including an offset between NRS1 and NRS2, and the χ
File: A Falcon 9 rocket stands at pad 39A for its planned launch with 21 Starlink satellites. Image: Adam Bernstein/Spaceflight Now. SpaceX is kicking off the month of December with
Using the James Webb Space Telescope, astronomers have detected unexpected high-energy ultraviolet radiation around five infant stars, or protostars, in the Ophiuchus star birthing region. The discovery could prompt a
A newly identified tectonic “regime” may rewrite our understanding of how rocky worlds evolve, scientists report in a new study. The findings may help to explain why Earth became geologically
If you’re looking for a versatile camera that is also able to take superb pictures of the night sky, the Canon EOS R5 Mark II fits the bill. Plus, you
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