astronomerswithoutborders.org 的前十大競爭對手

planetary.org

Our global collaboration work cultivates a worldwide movement for space. We engage our network of global members, volunteers, and partners, and harness…

earthsky.org

We are the world leader in bringing the voices of scientists directly to you and millions of others across the globe.

astr.org

astr is a us-based association dedicated to theatre and performance scholars by serving hundreds of members globally.

adlerplanetarium.org

The Adler Planetarium offers a variety of services, including free wi-fi, accessible restrooms, closed captioning, and more!

griffithobservatory.org

Whether you experience the universe in the Samuel Oschin Planetarium, observe the sky through a telescope, explore the exhibits, listen to a talk about the Tesla Coil, or pose with the Hollywood Sign, each day there’s something to engage and inspire you at Griffith Observatory.

mos.org

Museum of Science Online Privacy Policy

imo.net

The International Meteor Organization (IMO) was founded in 1988 and has more than 250 members now. The IMO was created in response to an ever growing need for international cooperation of meteor amateur work. The collection of meteor observations by several methods from all around the world ensures the comprehensive study of meteor showers and their relation to comets and interplanetary dust.

amsmeteors.org

On October 25th 3:42am MDT (09:42 UT), amateur radio astronomer Thomas Ashcraft caught an Earth-grazer Fireball over his personal observatory

virtualtelescope.eu

meteo and all-sky view at the observing site of the Virtual Telescope Project, in Ceccano (FR), Italy

meteorshowers.org

Watch as Earth flies through clouds of meteors.