All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
1:58
YouTube
Edmund Optics
The Basics of Telescope Design 🔭
What exactly is going on inside of telescopes? Watch to learn about the basics of the two main types of refractive telescope designs: Galilean and Keplerian telescopes Then see these two designs in action Let us know if you have any follow-up questions or would like us to break down any other optics concepts #optics #telescope #science #stem # ...
1.4K views
1 month ago
Telescope Types
6:23
Top 3 Telescopes Types, Explained: Telescope Basics 1 of 6
YouTube
Eyes on the Sky
267.5K views
May 1, 2012
5:13
The Basic Telescope Types Explained/Comparison
YouTube
Alien Tech
57.3K views
Jun 5, 2021
6:19
The Basic Telescope Types- OPT
YouTube
OPT Telescopes
381.5K views
May 2, 2017
Top videos
0:54
How to Use a Telescope – A Beginner’s Guide
YouTube
Explore Space
14.5K views
11 months ago
1:38
5 Best Telescopes for Beginners in 2025 #space
YouTube
LearnToStargaze
9.2K views
1 month ago
0:46
Zoom Into NGC 602 🔍
YouTube
European Space Agency, ES
2.3M views
2 months ago
How to Use a Telescope
5:45
How to use a Telescope, A Beginners Guide. Learn to Setup and Use Equatorial Mount.
YouTube
LayMan Smart
362.7K views
Jul 11, 2020
22:34
How To Use Any Telescope: From Setup To Stargazing
YouTube
LearnToStargaze
419.4K views
Apr 21, 2023
20:24
Telescope Setup, Polar Alignment, and Use for Beginners
YouTube
Astro Tourguide
79K views
Feb 20, 2020
0:54
How to Use a Telescope – A Beginner’s Guide
14.5K views
11 months ago
YouTube
Explore Space
1:38
5 Best Telescopes for Beginners in 2025 #space
9.2K views
1 month ago
YouTube
LearnToStargaze
0:46
Zoom Into NGC 602 🔍
2.3M views
2 months ago
YouTube
European Space Agency, ESA
1:26
Rubin Observatory’s First Cosmic Images Stun Astronomers 🌌
1.1K views
2 months ago
YouTube
LAB 360
0:45
Astronomers unveil detailed image of the Sculptor Galaxy
58.9K views
2 months ago
YouTube
PBS NewsHour
0:49
Our new asteroid hunter opens its eye to the sky! ☄️
20K views
1 month ago
YouTube
European Space Agency, ESA
1:34
How to take a picture with the world's largest digital camera 📸🔭
1.9K views
2 months ago
YouTube
New Scientist
1:02
The World’s Largest Space Images? FIU Helps Deliver Them
685 views
4 weeks ago
YouTube
Florida International University
0:17
Jupiter’s Glowing Auroras Like You’ve Never Seen Before 🔭 #short
…
4.3K views
2 months ago
YouTube
LAB 360
1:03
Pope Leo visits Vatican Observatory on Anniversary of Apollo 11 Moo
…
13.9K views
1 month ago
YouTube
EWTN
1:08
Starstruck? Us too.
3.9K views
3 weeks ago
YouTube
James Webb Space Telescope (JWST)
0:10
¡Ojos que miran al infinito! Un video muestra un pez telescopio, una ex
…
7.9M views
3 weeks ago
TikTok
ejecentral
0:52
JWST Discovers Its First Exoplanet: A Space Milestone
767.4K views
2 months ago
TikTok
astrokobi
1:42
Discovering the Oldest Interstellar Comet in the Solar System
86.4K views
3 weeks ago
TikTok
skynews
0:12
NASA’s Kepler Telescope: 2,700 Planets & a Silent End
26.9K views
1 month ago
YouTube
Cyknow
0:15
Captured Saturn Inside Room with a spotting scope #astronomy #satur
…
7.2M views
Sep 12, 2022
TikTok
svbonyofficial
0:38
Exploring Trifid and Lagoon Nebulas from Rubin Observatory
1.8M views
2 months ago
TikTok
newscientist
1:00
This is Mars! 140 million miles away from us
202.1K views
2 months ago
TikTok
nasa.curiosity
0:20
jf-astronomy on TikTok
199.2K views
1 month ago
TikTok
jf.astrophotography
See more videos
More like this
Feedback
Feedback