Formation and evolution of the Solar System timescale of their formation. At the current locations it would have taken millions of years for their cores to accrete. This means that Uranus and Neptune may have formed closer to the Sun—near or even between Jupiter and Saturn—and later migrated or were ejected outward (see Planetary migration below). Motion in the planetesimal era was not all inward toward the Sun; the "Stardust" sample return from Comet Wild 2 has suggested that materials from the early formation of the Solar System migrated from the warmer inner Solar System to the region of the Kuiper belt. After between three and ten
Twice as Far guest actress Merritt Wever as Denise Cloyd, who was introduced in the beginning of the sixth season. The character's death is different than in the comic book series. The episode also confirms that Austin Amelio's role is Dwight from the comics. He first appears in "Always Accountable" when he was only known as "D". The episode received mixed reviews from critics. It holds a 59% positive rating with an average score of 7 out of 10 on the review aggregator Rotten Tomatoes. The critics' consensus reads: "'Twice as Far' has a few powerful moments, but overall lacks enough focus or