We’re seeing
#Saturn
’s rings at just the right time. Scientists estimate that this spectacular phenomenon is no more than 100 million years old—a short time during the life of the solar system—and the rings won’t last forever. Learn more:
Mars, I hear you. I’ve detected some quiet but distinct shaking on
#Mars
. The faint rumbles appear to have come from the inside of the planet, and are still being studied by my team. Take a listen.👂