Blue Origin’s explosion threatens NASA moon timelines and Amazon’s satellite ambitions, a startup offers free home cleaning to train future robots, and Microsoft teases new Surface devices alongside its “new era of PC.”

• Blue Origin explosion is a major setback for NASA’s Moon plans and Amazon’s Starlink competitor
• This AI startup will clean your home for free to train future robots
• Microsoft teases new Surface hardware and ‘a new era of PC’
• Exclusive: OpenAI launches biodefense program
• SpaceX Said to Cut IPO Valuation Goal to at Least $1.8 Trillion