This page isn't available in your language yet, if you'd like to provide a translation please contact us at info@unawe.org

Comets are made of ice, dust and rock, so they are sometimes called “dirty snowballs”. They come from the outer regions of the Solar System and travel around the Sun, like planets.

هنوز کنجکاوید؟ بیشتر بدانید...

ملاقه‌ فضایی چیست؟

نجوم را بیشتر کشف کنید

الهام بخشیدن به نسل جدیدی از سیاحان فضا

دوستان ملاقه فضایی

تماس با ما