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LDN 1355 is a dark nebula in Cassiopeia, vaguely in the shape of an outstreched human hand—the dark dust obscuring the reflection nebula behind it. Total exposure time: 58h 50' (211,800s) Image resolution: 5,216 × 3,909px (1.924″/px) Shot from my driveway
over a year ago

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More from Light from Space

Andromeda: Our Galactic Neighbor

Many things have been said about the Andromeda Galaxy, arguably the most majestic galaxy that amateur astronomers can image due to it's sheer size in the sky—many times larger than the Moon appears to us, but also many times dimmer. With the naked eye, even in

6 months ago 63 votes
The Fossil Footprint Nebula

A rarely imaged target as it is very dim. This image took me over 50h of total exposure time. Total exposure time: 52h 40' Image resolution: 4,490 × 4,552px (0.96″/px) Shot from my driveway near Tucson, AZ in late 2023 Telescope: William Optics RedCat

a year ago 47 votes
The Rosette Nebula

Next to the Orion Nebula, the Rosette Nebula is definitely a must-do on the list of every aspiring astrophotographer. Located not too far from Orion in Monoceros, this large H II region has spectacular features, centered around a star cluster. Click or tap to enlarge/double-tap to zoom My image

over a year ago 33 votes
The Soul of the Heart Nebula

A spectacular emission Nebula, the Heart Nebula is one of the classics of Northern Hemisphere amateury astronomy. In the gallery below, I've highlighted 3 very different areas of the image: Left: Planetary Nebula WeBo-1 Middle: Melotte 15 in the... heart of the Heart Nebula Right: The “Fish

over a year ago 35 votes

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128 New Moons Found Around Saturn

An international team of astronomers announced recently that they had discovered 128 new, small moons orbiting the planet Saturn.  That brings the total number of moons known around the ringed planet to 274, breaking all planetary records. Jupiter, the runner-up, has “only” 95 moons; our planet Earth has one.  Moons are more common around the […] The post 128 New Moons Found Around Saturn appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.

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A syllabus for nuclear power

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Where Does Meaning Live in a Sentence? Math Might Tell Us.

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De-extincting the Dire Wolf

This really is just a coincidence – I posted yesterday about using AI and modern genetic engineering technology, with one application being the de-extinction of species. I had not seen the news from yesterday about a company that just announced it has cloned three dire wolves from ancient DNA. This is all over the news, […] The post De-extincting the Dire Wolf first appeared on NeuroLogica Blog.

2 days ago 3 votes