Interstellar comet 3I/ATLAS will reach its closest approach to Earth this week—will it be visible to the naked eye?
The interstellar comet 3I/ATLAS is currently visible in the constellation Leo, though its faint brightness of magnitude 12.5 means it is difficult to spot.
1 day ago
2025 Ursid meteor shower peaks next week: Here's when and where you can see it
Observers will have ideal viewing conditions this year, as the New Moon guarantees zero moonlight interference.
1 day ago
Comet 3I/ATLAS is just days away from its closest approach to Earth—latest coordinates and viewing tips
The comet's closest approach to Earth will occur on Friday, December 19, 2025, when it will pass at a distance of approximately 167 million miles.
6 days ago
Don't miss the century's longest Total Solar Eclipse — here's the exact date
An event like this will not take place again before 2045.
7 days ago
The Geminid meteor shower peaks next week: Here's when and how you can see it
Stargazers in both the Northern and Southern Hemispheres will be able to view the shower, though the display is typically superior from the North.
Dec 8, 2025
Here's how you can spot Saturn's moons: Titan, Rhea, Dione and more
Not all of Saturn’s moons are visible in space; however, some can be bright enough to be traced by a reliable telescope from Earth.
Dec 8, 2025
Amateur astronomer captures Mercury's magnificent and bright comet-like tail. See picture
Plume of gas ejected from Mercury’s atmosphere extended to form a comet-like tail, which was captured by the astrophotographer.
Dec 5, 2025
Moon phases: Date and time of the next Full Moon
As the New Year draws near, the next Full Moon is also on its way — arriving just after the December Cold Moon.
Dec 5, 2025
December’s full moon—the last supermoon of the year—peaks tonight: Here's what to know
From the best time to watch the Cold Moon to the date and time of the first supermoon of 2026, here's everything you need to know.
Dec 4, 2025
Comet 3I/ATLAS's closest approach: NASA’s December 2025 skywatching tips
With the interstellar visitor headed for its closest approach to our home planet, NASA has advised people on how to best observe the comet 3I/ATLAS.
Dec 2, 2025
5 stunning lunar events to watch after the Cold Supermoon in December 2025
The last month of the year brings various lunar events, and here are a few magnificent sights to witness post the Cold Moon.
Dec 2, 2025
Extraordinary Moon features to spot during the Cold Moon 2025—with or without binoculars
This December's Cold Moon is also a Supermoon and will turn full on the 4th of the month.
Dec 2, 2025
December 2025 skywatching guide: Cold Supermoon, Geminid meteor shower and more
A fantastic month for stargazing awaits us, as December will bring major lunar events, sparkling meteor showers, and visible planets in the sky.
Nov 28, 2025
Bright green fireball traveling close to 100,000 mph lights up sky above Michigan's Great Lakes
Several eyewitnesses reported the sighting before NASA looked into it.
Nov 28, 2025
Where is comet C/2025 A6 (Lemmon) now: Current location and coordinates
C/2025 A6 made its closest approach to Earth on October 21, 2025.
Nov 27, 2025
7 fascinating features of the Moon that would make your stargazing night perfect
The Earth’s natural satellite is no less a visual spectacle than any other celestial object, and here are a few features to look out for.
Nov 26, 2025
Cold Moon 2025: When and how to see the December Supermoon
The Supermoon title is applied precisely when the full phase of the Moon coincides with perigee, its closest point to Earth in its orbit.
Nov 25, 2025
Geminids meteor shower kicks off in just one week: When to watch and what to expect
Considered to be the most reliable annual event in the sky, it will return with its peak during mid-December.
Nov 25, 2025
Interstellar comet 3I/ATLAS to make its closest approach to Earth soon—where is it now?
The object is expected to make its closest approach on December 19, 2025, passing by at a distance of approximately 167 million miles.
Nov 24, 2025
Moon to glide over Saturn on November 29, revealing Plato, Copernicus and Tycho
Using a telescope may not be the wisest choice during the event.
Nov 24, 2025