LightSail-A has successfully launched!

Track the Mission

Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Connect

How many satellites have we put in orbit?

Silvio Casagrande

May 20, 2013

Good Day! A couple of days ago I gave a presentation to remember Yuri Gagarin's first manned Space Flight a the school of my kids. In the presentation for the 7 to 11 years old I received a lot of interesting questions (my toughest audience ever ;-) and one I'm not able to answer or know how to find a response. I found this: http://www.universetoday.com/42198/how-many-satellites-in-space/ and keep this one in My Favourite Links: http://www.planetary.org/blogs/emily-lakdawalla/2012/09281400-whats-up-october-2012.html But is there any good number? Rockets launched that the payload reached orbit? Satellites outside Earth orbit? Military versus Scientific versus Commercial? Manned versus unmanned? Thanks in advance Silvio Casagrande

Comments:

Leave a Comment:

You must be logged in to submit a comment. Log in now.
Facebook Twitter Email RSS AddThis

LightSail - Kickstarter

Support LightSail!

The excitement is building! LightSail is counting down to our test launch, set for May 20—and you’re invited.

I want to help!

JOIN THE
PLANETARY SOCIETY

Our Curiosity Knows No Bounds!

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Us

Selfies to Space!

Take flight with a selfie on LightSail™ in 2016!

Send a Selfie Now

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!