Aetherflux, the space solar power startup launched by Robinhood co-founder Baiju Bhatt, is in talks to raise $250 million to $350 million for a Series B round that would value the company at $2 billion.
The fundraising was first reported by The Wall Street Journal, which said that Index Ventures is leading the deal. Aetherflux has collected about $80 million since its founding in 2024. Aetherflux declined to comment.