GitHub - powellgenomicslab/Nebulosa: R package to visualize …
WEBNebulosa is an R package to visualize data from single cells based on kernel density estimation. It aims to recover the signal from dropped-out features by incorporating the similarity between cells allowing a “convolution” of the cell features.
Nebula | Definition, Types, Size, & Facts | Britannica
WEBMay 31, 2024 · Nebula, any of the various tenuous clouds of gas and dust that occur in interstellar space. The term was formerly applied to any object outside the solar system that had a diffuse appearance rather than a pointlike image, as in the case of a star.
Nebula: Definition, location and variants - Space.com
WEBJun 17, 2024 · A nebula is a giant cloud of gas and dust located in the space between stars. Nebula is Latin for "mist, vapor, fog, smoke, exhalation," but in an astronomical context, it refers to any...
A Cosmic Tarantula, Caught by NASA’s Webb - NASA
WEBSep 6, 2022 · In this mosaic image stretching 340 light-years across, Webb’s Near-Infrared Camera (NIRCam) displays the Tarantula Nebula star-forming region in a new light, including tens of thousands of never-before-seen young stars that …
Bioconductor - Nebulosa
WEBNebulosa recovers the signal from dropped-out features and allows the inspection of the joint expression from multiple features (e.g. genes). Seurat and SingleCellExperiment objects can be used within Nebulosa.
Messier 42 (The Orion Nebula) - NASA Science
WEBThis stunning Hubble image offers the sharpest view of the Orion Nebula ever obtained. Created using 520 different Hubble exposures taken in multiple wavelengths of light, this mosaic contains over one billion pixels.
Nebula | ESA/Hubble | ESA/Hubble
WEBYou can explore the vast ESA/Hubble archive of hundreds of nebula images here. This includes the popular images of the Lagoon Nebula (Hubble’s 28th anniversary image), NGC 2014 and NGC 2020 (the 30th anniversary image), the …
Messier 20 (The Trifid Nebula) - NASA Science
WEBThis eerie Hubble image features the center of the Trifid Nebula and the three wing-like bands of thick dust for which the nebula was named. A group of recently formed, massive, bright stars toward the center of the nebula is easily visible.
Hubble’s Nebulae - NASA Science
WEBThese fantastical shapes, some of the universe’s most visually stunning constructions, are nebulae, clouds of gas and dust that can be the birthplace of stars, the scene of their demise – and sometimes both.
The Rosette Nebula - NASA
WEBSep 15, 2010 · This composite image shows the Rosette star formation region, located about 5,000 light years from Earth. Data from the Chandra X-ray Observatory are colored red and outlined by a white line (roll your mouse over the image above).
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