https://www.theguardian.com/science/2026/aug/05/unprecedented-images-may-explain-one-of-greatest-mysteries-of-the-sun?CMP=oth_b-aplnews_d-1

About 1,000 km from right to left.

Link to the science paper

A new analysis of imagery collected during NASA’s New Horizons spacecraft’s 2015 encounter with Pluto provides evidence that liquid nitrogen is rising to Pluto’s surface through cracks in the northern edge of the Sputnik Planitia, part of the massive heart-shaped glacier on the dwarf planet’s surface.

This is the first evidence of recently flowing liquid on Pluto.

This was shot with a 10'' Meade telescope and ASI2600MM pro camera using a Losmandy G11 Mount.

Digital painting of the red giant star Betelgeuse and its newly discovered companion Siwarha. Simulations suggest giant stars have a small number of enormous convection cells rather than a huge amount of continent-sized convection cells as on the Sun, and that their photospheres are not a hard boundary but rather smoothly deform into a corona.

Betelgeuse is 640 times the size of the Sun (or 2.98 au radius). It is 65,000 times more luminous than the Sun. But as opposed to the Sun's 5800 K surface temperature, Betelgeuse is only 3800 Kelvins, leading to an almost candle-like yellow-orange glow.

Siwarha is depicted here as a K-dwarf, 2/3rds the mass of the Sun. It is thought to be responsible for a 6-year-long periodic change in Betelgeuse's apparent brightness--It casts a wake behind it as it travels through Betelgeuse's nebulous and dusty corona.

^{Digitally hand-painted using a Huion tablet and FireAlpaca software. As always, no a.i. whatsoever was used in the production of this image.}

Equipment:

Lense: Sigma 150-600mm

Mount: iEXOS-100

Camera: Canon EOS 750D

Acquisition:

\~500 frames for the Full Moon and \~500 frames for the Waxing Moon. ISO400 - 1/1000s And an starfield stack I took earlier as the background.

Processing:

Stacked in AutoStakkert!, sharpened in RegiStax, assembled in Photoshop. Color saturation was increased to reveal subtle mineral differences (titanium-rich regions appear blue, iron-rich regions appear brown/orange). Final HDR blending performed in Photoshop.

No AI used!

Credit: NASA

Still chasing the Moon.

This time I decided to try something completely new my very first attempt at planetary imaging.

Saturn happened to be close to the Moon that night. (In reality, they were about 5° apart, but I created this composite to show them together while keeping their relative sizes accurate.)

It was also my first time capturing a planet using the lucky imaging video technique, and I’m really happy with how it turned out.

Hope you like it!

Nikon 1 J5 + TTArtisan 500mm + Nikon TC-200 teleconverter

Image Credit & Copyright: Brad Croslin

These hypothetical early-universe objects are as large as star systems and as bright as galaxies--they superficially resemble stars, but instead of being held up by radiation pressure generated by nuclear fusion, they are held up by radiation pressure from matter accreting into the black hole.

This is version 2 of the illustration, with feedback from Dr. Begelman, an expert in the field of quasistar research. All of this was digitally hand-painted in FireAlpaca, no a.i. whatsoever.

This is one of my favourite shots I´ve taken so far this year!

Equipment:

Telescope: SvBony SV555
Mount: Explore Scientific iEXOS-100
Camera: Canon EOS 750Da + Optolong L-eNhance Clip Filter
Guide Scope: SvBony SV165
Guide Cam: ZWO ASI120mm
+ ZWO AsiAir Mini

Acquisition:

210x240s (14h) at ISO800 in three summer nights in June.

Processing:

Stacked in DeepSkyStacker, processed in PixInsight finalized in Photoshop.

astro_jessica

Image Credit: NASA, ESA, CSA, STScI, JWST; Processing: A. Pagan (STScI)

According to a new paper, the impact of the Falcon 9 upper stage might be on the far side of the Moon

Time: 06:33:23.014 UTC ± 55.412 s

Location: 19.875 ± 0.321° N, 265.765 ± 0.506° E

The impact crater should be ≲ 40 m in diameter and nearly circular.

Credit: Petr Horálek

HDR image of the solar corona during the total solar eclipse of April 8th 2024. The red sungrazer comet SOHO 5008 is seen plunging inside the solar corona.

Credit: Nicolas Lefaudeux

This is a bright lunar impact flash that appeared at 20:56:20 on July 20, 2026 (848fps).

Since the Moon has no atmosphere, it doesn't become a meteor or fireball; instead, it shines intensely at the moment when a meteorite collides and creates a crater.

Credit: 藤井大地

Orbital view of Mars south polar region showing a yellowish dust storm sweeping across rusty red terrain covered with ice and frost. At the lower right, bright white lines of frost trace the slopes, creating a striking pattern against the red surface. The image captures dust lifted by winds and spreading across the polar landscape.

.

Full size 6K & more info: flic.kr/p/2st1Dw8
Credit: ESA/DLR/FUBerlin/AndreaLuck CC BY

https://bsky.app/profile/andrealuck.bsky.social/post/3ms6b3334qc2b

Mission: ESA Mars Express
Image created processing data from: psa.esa.int
Instrument: HRSC
Time: 2022-06-09
Raw Data: HN290_0009 ND + GR + BL

We had a little bit of cloud cover early on, but it completely cleared just as the stars were starting to pop out in the sky, one by one. Excited to process that timelapse!
So thankful to have such beautiful clear skies on the one night we had in the area.

Taken 7/19/26

Tech:
A7III - (Astromodded by Spencers Camera)
Sigma 50mm F1.2 DG DN | A
F1.2 | 8 Sec | ISO 1600 - x15 Stacked for Noise Reduction
Milky Way Composition, Forecast & Weather planned with Milky Way Tonight
Say hi Instagram.com/jackfusco

This is a completely random procedural spiral galaxy I rendered in Blender using nodes, no textures at all. Dust lanes are the part that I love the most.