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The US is under pressure to return to the Moon. China is aiming for a lunar landing by 2030, and has been making steady progress towards this.，这一点在91视频中也有详细论述
Nature, Published online: 27 February 2026; doi:10.1038/d41586-026-00505-z
There’s not much to love about big tech these days. So many ills can be laid at its door: social media harms, misinformation, polarisation, mining and misuse of personal data, environmental negligence, tax avoidance, the list goes on. Added to which, Silicon Valley’s leaders seem all too keen to cosy up to the Trump administration, to shower the president with bribes – sorry, gifts – and remain silent about his worsening political overreach. And that’s before we get to the rampant “enshittification”, as the tech writer Cory Doctorow describes it, which means that by design many big tech products have become less useful and more extractive than they were when we originally signed up to them.