Astrophotography as a research area encompasses the development and application of imaging techniques to record and quantitatively analyze astronomical objects and phenomena across the electromagnetic spectrum. It involves optimization of detectors (e.g., CCDs, CMOS, infrared arrays), optics, filters, and image acquisition strategies to maximize signal-to-noise ratio and dynamic range under extremely low photon fluxes. Research focuses on calibration (bias, dark, flat-field correction), image registration, stacking, deconvolution, and photometric and astrometric extraction, as well as mitigation of atmospheric turbulence and light pollution. Astrophotographic methods underpin observational studies of stars, galaxies, nebulae, exoplanets, and transient events in both professional and advanced amateur astronomy.
On the launch anniversary of the NASA/ESA/CSA James Webb Space Telescope, ESA presents a unique compilation of zooms into stunning cosmic views.
Astronomy
Dec 29, 2025
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104
Gemini North captured new images of Comet 3I/ATLAS after it reemerged from behind the sun on its path out of the solar system. The data were collected during a Shadow the Scientists session—a unique outreach initiative that ...
Planetary Sciences
Dec 12, 2025
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231
A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly.
Astronomy
Nov 26, 2025
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195
It's a beautiful clear night. The stars are out and the moon looks breathtaking against the sky, so you reach for your phone to take a snap. The results are, to be blunt, disappointing.
Space Exploration
Nov 11, 2025
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68
Astronomers and students working together through a unique educational initiative have obtained a striking new image of the growing tail of interstellar Comet 3I/ATLAS. The observations reveal a prominent tail and glowing ...
Astronomy
Sep 5, 2025
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497
Using the James Webb Space Telescope (JWST), astronomers have conducted spectroscopic observations of a high-redshift galaxy known as XMM-VID1-2075. Results of the observational campaign, presented August 14 on the pre-print ...
On July 3, 2025, NASA astronaut Nichole Ayers captured a stunning photo of an event originally thought to be a sprite.
Planetary Sciences
Aug 12, 2025
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655
The imaging team of NASA's Perseverance Mars rover has taken advantage of clear skies on the red planet to capture one of the sharpest panoramas of its mission so far. Visible in the mosaic, which was stitched together from ...
Planetary Sciences
Aug 6, 2025
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4908
One afternoon in September 2020, Loran Hughes noticed an ominous plume forming in the Southwest Oregon sky, shrouding the sun in darkness. The 62-year-old amateur astrophotographer, who had weak lungs, uploaded an image from ...
Environment
Jul 30, 2025
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25
Without a view of the stars at night, Don McLean would never have been able to write Vincent and Vincent van Gogh would not have painted Starry Night. Viewing a sky full of stars is part of what makes us human. The light ...
Ecology
Jul 28, 2025
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22
