Astronomy Basics

Astronomy is the study of everything in the Universe beyond Earth's atmosphere. That includes objects we can see with our naked eyes, like the Moon, planets, and stars. It also includes objects we can only see with telescopes or binoculars, like distant galaxies and nebulae. But it doesn’t take much skill or equipment to get started with stargazing or amateur astronomy, and you can do it almost anywhere. Here you'll learn all the essential things about astronomy that will help you to pave the way into the world of stargazing.

Planetary Opposition

Planetary Opposition 2025: Best Time to See Planets

~7 min
Astronomical News

The best time to view most planets is at the astronomical opposition. Find out what it means and when to see the upcoming oppositions.

Zodiac Constellations

12 Zodiac Signs vs. 13 Constellations of Ecliptic

Infographics

Discover how the 12-sign astrological zodiac concept lines up with today's 13 ecliptic constellations — and why Ophiuchus was dropped. Check out our infographic now!

Solstice in June 2023

Solstice: When is it, and what causes it?

~9 min
Astronomical News

The summer solstice 2025 takes place on June 21. What happens on the solstice? Here’s what you need to know.

The Sun's path during solstice better quality

Summer Solstice 2025: The First Day of Summer and the Longest Day

~5 min
Astronomical News

Discover the science behind one of the most important celebrations in the world. Here is everything you need to know about the summer solstice!

Earth at twilight

Understanding Twilight: Dusk & Dawn, Magic Hours

~7 min
Astronomical News

If you don’t know the difference between twilight and dusk/dawn, read this article! This ultimate guide explains twilight and the terms related to it.

Elongation

What Is Elongation in Astronomy: Find the Best Time to Observe Planets

~4 min
Astronomical News

What is elongation, and what does it have to do with the planets’ visibility in the sky? Get familiar with the concept of elongation and learn how to choose the perfect time to observe the planets!

Flat Earth model

Proof the Earth Is Round: Debunking Flat Earth Theory

~5 min
Astronomical News

What is the real shape of the Earth? It turns out, the answer is not obvious for some people! Take a look at 7 ways you can prove that the Earth is round.

What Are Comets

What Is a Comet? All About The Cosmic “Dirty Snowballs”

~11 min
Astronomical News

Hairy stars, dirty snowballs, cosmic time capsules – that’s all about comets. Let’s dive into the science and history of comets, uncovering their role in the universe and their impact on us.

Earth Day Quiz

Earth Quiz: Explore Our Special Planet 🌍

Quizzes

How well do you know our planet? Dive into Earth's wonders, test your knowledge, and learn something new about our home in space. Take the quiz now!

Planetary Alignment in space

6 Planets Align on August 10, 2025, Near the Full Moon

~11 min
Astronomical News

The Large Planetary Alignment is coming! 6 planets will be visible in the mornings around August 10 — the Full Moon will complete the picture. Find out how to see the planets lining up in the sky.