結果 : how far is the nearest star to earth in light years
5:08

How far away is the Nearest Star?

RichardB1983
3,034,969 回視聴 - 6 年前
5:29

Light seconds, light years, light centuries: How to measure extreme distances - Yuan-Sen Ting

TED-Ed
3,456,864 回視聴 - 9 年前
3:29

The Next Closest Star is How Far?!?

Andy Isom
22,368 回視聴 - 4 年前
13:27

How Long Would It Take Us To Go To Proxima Centauri?

Insane Curiosity
329,715 回視聴 - 1 年前

-
10:22

How Far Are The Nearest Stars?

Cody'sLab
2,902,924 回視聴 - 7 年前
11:24

HOW FAR IS THE CLOSEST STAR?

ADVEXON TV
59,786 回視聴 - 3 年前
3:40

How Far From Us Is The Nearest Star ?

My Astronomy Channel
12,236 回視聴 - 6 年前

-
13:27

How Far Away Are The Stars From Earth?

Insane Curiosity
61,129 回視聴 - 3 年前
0:25

What is the nearest Star to Earth 2 #shorts #youtubeshorts #viralshorts

NATURE RELAXATION MOVIES
504 回視聴 - 2 日前
12:00

How long Will The First Mission To Proxima Centauri Last?

Insane Curiosity
114,287 回視聴 - 1 年前
17:40

Our Closest Stars. What Lies beyond the Solar System?

Kosmo
1,196,481 回視聴 - 3 年前
20:12

The Closest Planet Outside Our Solar System Is Within Reach | Proxima Centauri

Astrum
924,615 回視聴 - 4 か月前
5:25

how far are the stars? comparison of distances of star, galaxies and planets

Estudio Arkano
459,445 回視聴 - 3 年前
12:32

Alpha Centauri. What Does the Closest Stellar System Conceal?

Kosmo
2,165,752 回視聴 - 2 年前
1:14:40

A Journey to Our Nearest Stars

Kosmo
1,782,638 回視聴 - 2 年前
13:13

Believe Me, We Will Never Travel Among The Stars!

Insane Curiosity
650,280 回視聴 - 2 年前
13:38

10 Of The Closest Stars To The Sun!

Insane Curiosity
108,949 回視聴 - 4 年前
11:21

Distances: Crash Course Astronomy #25

CrashCourse
1,927,320 回視聴 - 9 年前
6:43

Take an Epic Journey to Proxima Centauri B | The Closest Exoplanet to Earth! (4K)

V101 SPACE
540,352 回視聴 - 2 年前
1:47

Light year & Milky Way - NASA Video

My Gosh
74,016 回視聴 - 5 年前