Genome-wide distributions of nonreference variants on 17 Chlamydomonas chromosomes in evolved and mt+ founder strains.– Genome Biol Evol. via PubMed The evolution from unicellular to multicellular organisms facilitates further phenotypic
Genome-wide distributions of nonreference variants on 17 Chlamydomonas chromosomes in evolved and mt+ founder strains.– Genome Biol Evol. via PubMed The evolution from unicellular to multicellular organisms facilitates further phenotypic
CARL — Credit John O. Dabiri and Peter Gunnarson An autonomous underwater vehicle can propel itself efficiently by using the energy in nearby water currents. Underwater and aerial vehicles must
In the early 1600s, Dutch spectacle maker Jan Lippershey discovered that combining lenses could magnify distant objects. Galileo Galilei quickly improved the designs and became the first to explore the
Artists concept of planet formation in the PDS 70 system.– The Graduate University for Advanced Studies/NAOJ A groundbreaking study by Canadian astronomers using the James Webb Space Telescope (JWST) has
The upper half of the figure illustrates the process of generating a molecular dication by doubly ionizing methanol via electron rescattering. The electric field of the ultrafast laser pulse (represented
PARIS — Portal Space Systems will create a second factory to scale up production of high-performance in-space vehicles as it gears up for initial test flights in 2026. The company
(i, i-z) diagram of USco members (left) identified by MiretRoig et al. (2022) and Taurus members (right) from Esplin & Luhman (2019), represented as blue dots. The HST targets are
A NASA team specializing in collecting imagery-based engineering datasets from spacecraft during launch and reentry is supporting a European aerospace company’s upcoming mission to return a subscale demonstration capsule from
Distribution of the 11.0/11.2 PAH band ratio versus stellar effective temperature for our HAeBe sample. Reference stars (SR 21A, PDS 144N, HD 97300) shows different ionization regimes. The shaded regions
Reprocessed images of Uranus ] and Neptune NASA/JPL-Caltech (Uranus and Neptune); “Modelling the Seasonal Cycle of Uranus’s Colour and Magnitude, and Comparison with Neptune,” by Patrick G. J. Irwin