Cygnus nebulosity

The constellation Cygnus (The Swan) is extremely rich in nebulosity and gas clouds because it lies directly in the plane of the Milky Way. It is one of the most active regions of star formation and contains several known emission nebulae and supernova remnants.

Here are some of the most prominent nebulae in Cygnus:

The North America Nebula (NGC 7000): A large emission nebula resembling the North American continent, complete with a "Gulf of Mexico". It is located near the star Deneb.

The Pelican Nebula (IC 5070): Located right next to the North America Nebula and separated only by a dark dust cloud.

The Veil Nebula (Cygnus Loop / Veil Nebula): A gigantic supernova remnant formed by a massive star that exploded 10,000–20,000 years ago. It consists of several filaments (veils) that stretch across the sky.

Crescent Nebula (NGC 6888): An emission nebula created by stellar winds from a Wolf-Rayet star, located about 5,000 light-years away.

Butterfly Nebula (IC 1318): Located in the region around the star Sadr, in the center of the constellation.

Cygnus also contains the Cygnus Molecular Nebula Complex (Swan Complex), a huge cloud of gas and dust where new stars are being born. Because of all this nebulosity and dust, the region is a popular target for astrophotography.

Single exposure by the east coast of  Sweden

Solar Prominences

A solar prominence is a massive, bright feature extending outward from the Sun's surface into its outer atmosphere (the corona). 

They consist of relatively cool, dense plasma—primarily hydrogen and helium—held in place by tangled magnetic field lines.

When seen at the edge of the Sun against space, they appear as bright, glowing loops (often pinkish-red). When viewed against the bright solar disk, they look like dark, snake-like lines called filaments.

Comet C/2025 R3 (PANSTARRS) taken from Sweden

Comet C/2025 R3 (PANSTARRS) is currently (April 2026) a bright object in the sky approaching its absolute maximum. It is currently visible to the naked eye under dark conditions and will reach its closest approach to the Sun (perihelion) on April 19, 2026.

The comet has reached a brightness (magnitude 3 to 4) that makes it visible without a telescope in places with little light pollution.

It is best seen in the morning sky just before dawn. It is currently located in the constellation Pegasus.

This is an extremely rare guest from the Oort cloud, having not visited the inner solar system in about 170,000 years.

Because it is a "hyperbolic" comet, scientists are unsure whether it will survive the intense heat of perihelion on April 19 or whether it will break apart.