For the spooky season, I'll feature a Hallowtober deep-space object each week. Week two: Casper the Friendly Ghost Nebula. Its nebulosity consists of blue reflection (eyes), dark dust (face/shading), and red Hα emission. #astrophotography #astronomy #nature #longexposure #eastcoastkin #photography
Astrosky
by @emily.space
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goeie bezigheidstherapie op een regenachtige zondag 🙂
Dusk, The upper castle, Marostica Italy #photography
Egret in flight. #birds
A smooth galaxy, observed with the Hubble Space Telescope in the GEMS survey. It is at redshift 0.73 (lookback time 6.67 billion years) with coordinates (53.19955, -27.69261). 131 volunteers classified this galaxy in Galaxy Zoo: Hubble.
La #photo du jour : La roue des saisons Moulin de Glade Creek, parc d'État de Babcock, Virginie-Occidentale, États-Unis (© dszc/Getty Images)
Going Big à Beaubourg! #invader
Join us in Prague, Czech Republic, for #SPIEOptoelectronics! 💡 Share your latest findings in the technology, integration, and application of #optics and #optoelectronic devices with other professionals. #CallForPapers are due on 4 November. Browse the conference topics: https://bit.ly/4q3VkJZ
The planet Mars is currently passing through the Beehive star cluster (aka M44). The celestial event is visible worldwide in the morning sky and makes for a wonderful photo opportunity. 🔭 More sky events: skymaps.com/sc2610/