Trumpâs order waives the tariff for the first 2,500 MW of panels, and then the tariff kicks in at 30% on any excess. Thatâs for the first year only; the tariff then steps down 5% over 4 years to 15%, and then goes away. This is also the same time horizon for which the solar Investment Tax Credit (ITC) disappears.
The International Astronomical Union (IAU) currently recognizes five dwarf planets: Ceres, Pluto, Haumea, Makemake, and Eris.
Alan Stern: We're just learning that a lot of planets are small planets, and we didn't know that before, fact is, in planetary science, objects such as Pluto and the other dwarf planets in the Kuiper Belt are considered planets and called planets in everyday discourse in scientific meetings.