NASA Releases 25 Jaw-Dropping New Images for the First Time
15:00
YouTubeThe Secrets of the Universe
NASA Releases 25 Jaw-Dropping New Images for the First Time
NASA has released 25 never-before-seen space images on the Chandra X-Ray Observatory's 25th birthday. They represent the wide range of objects that the telescope has observed over its quarter century of observations. X-rays are an especially penetrating type of light that reveals extremely hot objects and very energetic physical processes. The ...
已浏览 250.4万 次2024年7月29日
Solar System Model DIY
DIY Solar System Model with Cardboard | Easy Step-by-Step Guide
0:51
DIY Solar System Model with Cardboard | Easy Step-by-Step Guide
YouTubeLittle Legends
已浏览 1598 次11 个月之前
Planets In Our Solar System | DIY Science Project For Kids | Easy To Do Solar System Model
9:03
Planets In Our Solar System | DIY Science Project For Kids | Easy To Do Solar System Model
YouTubeShaun and Kyra
已浏览 663.2万 次2015年4月9日
How to make a 3D solar system model for school projects and exhibitions | With working sun model
14:51
How to make a 3D solar system model for school projects and exhibitions | With working sun model
YouTubeDiya's Funplay
已浏览 810.9万 次2020年1月6日
热门视频
NASA's James Webb Space Telescope: Stunning new images captured of the universe | 60 Minutes
12:48
NASA's James Webb Space Telescope: Stunning new images captured of the universe | 60 Minutes
YouTube60 Minutes
已浏览 535万 次2023年4月10日
Expedition 68 - NASA’s SpaceX Crew-5 Flight Day 1 Highlights - Oct. 5, 2022
45:01
Expedition 68 - NASA’s SpaceX Crew-5 Flight Day 1 Highlights - Oct. 5, 2022
YouTubeNASA Video
已浏览 536.3万 次2022年10月5日
STS-129 HD Launch
11:32
STS-129 HD Launch
YouTubeNASA
已浏览 1589.5万 次2009年11月16日
Solar System Model for Kids
How to make a 3D Solar System model for Kids | Planets' School Project | Time 4 Kids TV
2:46
How to make a 3D Solar System model for Kids | Planets' School Project | Time 4 Kids TV
YouTubeTime 4 Kids TV
已浏览 34.6万 次2020年3月1日
How to make Solar system working model - Science project model for Students
5:22
How to make Solar system working model - Science project model for Students
YouTubeExpert Hand
已浏览 1.5万 次10 个月之前
How to make a solar system model
11:42
How to make a solar system model
YouTubeHacks and Crafts
已浏览 15.7万 次2023年4月15日