The timing of the tick life cycle is why Lyme disease exists, Ostfeld said, and if warming temperatures change the timing, climate change could have a multiplying effect on the spread of the disease.
Like it's sister spacecraft, Voyager 2 also was designed to study the edge of our solar system beyond the planets. Uranus Accomplishments: Following its flybys of Jupiter and Saturn, Voyager 2 was to become the first spacecraft to visit Uranus. Voyager 2 is the only spacecraft to have flown by Uranus. The planet displayed little detail, but gave evidence of an ocean of boiling water about 800 km below the cloud tops.
Voyager Farewell Image. This view of Uranus was recorded by Voyager 2 on January 25, l986, as the spacecraft left the planet behind and set forth on its cruise to Neptune. Voyager was 1 million kilometers (620,000 miles) from Uranus when it acquired this wide-angle view.