
International Day of Planetariums: A Look Back at 101 Years of Celestial Exploration
Searching for a new leisure time activity? Visit your nearest planetarium! In today's article, you’ll find everything you need to know about space theaters.

Space Tourism in 2026: How Much Does It Cost?
Space tourism is no longer just a dream. Learn how much it costs in 2026, the pros and cons of the industry, and whether it could become more affordable.

Bright “Star” Next to Moon: What Planet Is Near the Moon Tonight?
What is that bright dot shining near the Moon tonight? Find out about stars and planets that can be seen next to our natural satellite this month!

Comet C/2025 R3 (PanSTARRS) in April 2026: Current Visibility, Magnitude, and Best Viewing Dates
Can you see Comet C/2025 R3 (PanSTARRS) now? Get the latest visibility update, current brightness, best viewing dates, and when and where to look.

How to Find Starlink Satellites Tonight and See the Starlink Train
Learn how to find Starlink satellites from your location tonight and check the upcoming Starlink launches.

Regulus – The Brightest Star in Leo
Discover Regulus, the Little King star, one of the brightest and easiest to find. 🌟 Learn how to locate Regulus in the sky above you and see its celestial majesty with your own eyes!

Planet Uranus: The Coldest Planet
What is Uranus? Learn facts about its size, rings, moons, rotation, and cold atmosphere. Also, explore Uranus’ upcoming events!

Venus Facts: Explore the Brightest Planet in The Sky
Meet Venus, the Earth’s “evil sister!” Get to know the planet and learn about upcoming Venus events in this article.

Beehive Star Cluster in Cancer: Stars, Location, Mythology
Bright, beautiful, and easy to spot — the Beehive Cluster is a must-see. Learn how to find this star cluster and what makes it special.

Eta Aquariids 2026: Peak Date & Where to See May’s Best Meteor Shower
The Eta Aquariids peak around May 6, 2026, with up to 50 meteors/hour. See the best viewing time and get tips for watching from the USA and Australia.

Shooting Stars Calendar for March–June: Next Up – Meteor Showers in May 2026
Check out the meteor shower calendar for March–June 2026: peak dates, viewing conditions, Moon illumination, and observation tips.

What Is a Planet Parade? Planetary Alignment Explained
Planetary alignment (aka a “planet parade” or “planet line-up”) is when several planets appear in the same part of the sky along the ecliptic. Learn what it really means and see upcoming alignment dates for 2026–2027.

Best Constellations to See in May 2026
What constellations can you see in May? Explore the best constellations in May 2026, see their brightest stars, and use our night sky map to find them easily.

Next Blue Moon 2026: Date, Time, and Full Calendar
When is the next Blue Moon? Find the 2026 Blue Moon date and time, learn what a Blue Moon means, and see the Blue Moon calendar through 2032.

Red Giant Star Aldebaran: The Follower of the Pleiades in Taurus
Discover Aldebaran, the bright orange star in Taurus – possibly part of a multiple star system and host to exoplanets! Learn how to find this star in the sky above you and why it’s fascinated people throughout history.

Explore the Red Planet: All the Must-Know Facts About Mars
Why is Mars red? What’s the gravity on Mars? Read this article to get answers to these and many other questions and learn more about the Red Planet.

Flower Moon 2026: Date, Time, and Meaning of the First Full Moon in May
When is the Flower Moon in 2026? The May Flower Moon peaks on May 1, 2026. Learn the exact time, its meaning, and why May 2026 has two Full Moons.

April 24: Space Day of China
Explore Space Day of China 2026, its official theme, history, and major milestones in China’s space program.

Earth Day 2026: When Is the Earth’s Birthday?
As you explore the sky, remember that our Earth needs love, too. April 22 is Earth Day around the world, so let's use it to take care of our home planet!

What Causes Earth’s Seasons? The Real Astronomical Explanation
Ever wondered what causes the seasons? Spoiler: it's not about the Earth's distance from the Sun in its orbit. Here is the real astronomical explanation.