NASA ai Mars lailung heeltu Mars Reconnaissance Orbiter (MRO) in tun ah Mars lailung ah ti luang hlen lai tihnak a tawk thu phuang ii.
MRO in zuk siikhnak spectrometer hmangin Mars ai lailung ai thil umhnak te siik thil ai he lailung ai rawn le tiva bang ai umhmun khiah phan tak ngaiin siik ii. He rawn bang ti luang hmun bang tam ngai khiah Mars nikhua heh 23 Celsius (10 degree Fahrenheit) dung i fangin hmu thil ai cia hnak in nikhua dap lekhaw paai kio de ii.

Hlanlai ah Mars lailung ah hetin ti in dim awng
Science lam in nunhnak umhnak tuhin ti (water) heh a poimawh ber in hmu ai Mars ah ti umh awng maanin kin lailung bang nunhnak nai umh thai ti ii. Ciamaanin van ah nunhnak tawk hiamin a so sinsin ii.