Gliese 581
Proper noun
Meaning
Gliese 581
(astronomy) A red dwarf star about 20 light years from the Solar System. Gliese 581 is notable due to at least two exoplanets that might be life-sustaining.
Proper noun
Gliese 581
(astronomy) A red dwarf star about 20 light years from the Solar System. Gliese 581 is notable due to at least two exoplanets that might be life-sustaining.