A decades-old spacecraft appears to be in great health despite being abandoned in the solar system for the better part of two decades, the private team working to revive the NASA probe says.

All instruments are on and NASA’s International Sun/Earth Explorer 3spacecraft, or ISEE-3 for short, is responding to hails from its new command team, which hopes to send the probe on new adventures in deep space.

read more Private Team to Restart Engines on 36-Year-Old NASA Spacecraft.