The U.S. SPAC market kept rolling along this week with news that Satellogic will go public on the Nasdaq stock exchange thanks to a merger with a blank check company. The Earth-imagery-focused company is standard SPAC fare, with strong capital needs and distant revenues. It was not alone in pursuing the transaction type Tuesday, with news breaking that Nextdoor will also go public on the Nasdaq via a SPAC. Nextdoor’s projections, as TechCrunch noted, were more modest and thus more believable than what we’ve seen from many other SPAC-led debuts….