How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this weekend, with sky charts, before it disappears.

Mars’ features are starting to become visible, Mercury appears in the evening sky, and the Trifid Nebula glows in the sky ...

Now in the constellation Ophiuchus, the comet is slowing down in its apparent motion across the sky; expect it to simply fade and shrink over the next few nights. The comet’s coma measures ...

Stellar Stories Comet Tsuchinshan-ATLAS now a faint naked-eye object Moving across the constellation Ophiuchus in the evening ...

It completes an orbit around its star in just 3 Earth days. Barnard's star, located in the constellation Ophiuchus, is only a short distance from our Solar System. This proximity makes the search for ...

ESO’s Visible and Infrared Survey Telescope for Astronomy (VISTA) has delivered amazing imagery of nearby stellar nurseries. The views were created by "piecing together more than one million images," ...

Jupiter, which currently gleams from within the sparkling winter constellation Taurus, reaches opposition with the sun just a ...

As the dipper-shaped Seven Sisters star cluster rises ever higher in the east this month, temperatures sink lower and lower. Being outdoors at night means packing gloves, a warm coat and even ...

Designated LDN 43, the Cosmic Bat Nebula is located in the night sky nearly 1,400 light-years away within the constellation Ophiuchus, this stellar nursery's thick density of gaseous clouds blocks ...

It crosses the big constellation Ophiuchus the Serpent-bearer over the next 2 weeks. Use Alpha Serpentis, Venus, Rasalhague and Arcturus to help you triangulate its location. If you have any doubt ...

According to scientists, the high density of gaseous clouds in this stellar nursery blocks the light of stars and galaxies.