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
Daniel Fischer

Daniel Fischer

Daniel Fischer is an astronomy writer and amateur astronomer in Germany, interested in and covering all things space since his high-school days in 1982. He is especially fond of unusual or rare events in the sky that not only professional space scientists but also amateur astronomers and even the public at large can enjoy together, like eclipses, meteor storms and major comets.

Daniel tweets as Cosmos4u in English and with interstellarum in German, in which he also blogs - a lot - as Skyweek 2.0 and frequently contributes to the interstellarum Newsletter as well as the related print magazine and web TV show.

Facebook Twitter Email RSS AddThis

LightSail - Flight by Light

Support LightSail!

In 2016, The Planetary Society’s LightSail program will take the technology a step further.

I want to help!

Featured Video

View Larger »

Space in Images

Pretty pictures and
awe-inspiring science.

See More

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!