Boosted by cstanhope@social.coop ("Your spooky 'net denizen"):
coreyspowell ("Corey S Powell") wrote:
If you need a blast of beauty (and who doesn't?) I highly recommend browsing the new Astronomy Photographer of the Year winners. They're spectacular -- and neither of these shots even made it to #1.
https://www.rmg.co.uk/whats-on/astronomy-photographer-year/galleries/overall-winners-2025 #space #science #nature #art #photography
!["During a routine time-lapse observation of the solar chromosphere [the thin, reddish layer of the Sun’s atmosphere above the visible surface], I captured a serendipitous moment when an aircraft crossed the field of view. Preserving this transient frame, I employed multiple blending modes to enhance the details of the solar background. Beyond stacking individual video frames, I processed the sequence, undertook colour inversion and synthesised 100 images through combined mean and minimum blending. This dual approach effectively accentuated both bright plages [active regions in the chromosphere] and dark laments through enhanced contrast. "The composite image reveals the evolution of the Sun’s dynamic surface across a two-hour observational period, while the aircraft’s two-second transit remains frozen in time. This layered imaging rearranges time, blending celestial bodies and human technology in one photo."](https://files.mastodon.social/media_attachments/files/115/300/247/696/177/883/original/5e8200ff7583b911.webp)
