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

A light year is a unit for measuring distance (like a mile or a kilometre). A light year is the distance that light can travel in a year – which is about 9.4 trillion kilometres!

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

This website was produced by funding from the European Community's Horizon 2020 Programme under grant agreement n° 638653