‘Most people don’t know we’ve set up a doomsday system’: physicist Laura Grego on satellites, nuclear weapons and the battle for our skies
Why This Matters
Key context: <p>Elon Musk is trying to own it, competing powers are trying to fight in it and nobody seems to be regulating it. So who does space really belong to?</p><p>The last time I saw Laura Grego was in a tent in a baking field on the Welsh borders in May. The conversation on stage ranged from the dangers of <a href="https://www.theguardian.com/science/ng-interactive/2026/mar/31/this-feels-fragile-how-a-satellite-smashing-chain-reaction-could-spiral-out-of-control">space debris</a> to how the law of the sea might pertain to outer space; from our sense of the sacred to our interplanetary futures. At one point Grego, a physicist, said intently, “People <em>have </em>to be aware of what is happening in space. Public knowledge <em>has</em> to catch up.” Three weeks later, SpaceX launched on the stock exchange, temporarily making Elon Musk the world’s first trillionaire.</p><p>So, I ask her now, what is it that we should all know? Well, she says, the average person’s experience of space is about to change. If, so far, that has been “looking at the stars and being full of wonder, full of connection with the universe”, perhaps noticing the occasional streaking object that was not a shooting star, now “there are plans for tens of thousands more satellites, which would really change your relationship with what you see in the sky”. SpaceX, specifically, has just applied to a federal regulator for permission to launch up to 1m of them.</p> <a href="https://www.theguardian.com/lifeandstyle/2026/jul/20/doomsday-system-physicist-laura-grego-satellites-nuclear-weapons-battle-skies-space-elon-musk">Continue reading...</a> This development from The Guardian highlights ongoing changes in the sector.
Elon Musk is trying to own it, competing powers are trying to fight in it and nobody seems to be regulating it. So who does space really belong to?The last time I saw Laura Grego was in a tent in a baking field on the Welsh borders in May. The conversation on stage ranged from the dangers of space debris to how the law of the sea might pertain to outer space; from our sense of the sacred to our interplanetary futures. At one point Grego, a physicist, said intently, “People have to be aware of what is happening in space. Public knowledge has to catch up.” Three weeks later, SpaceX launched on the stock exchange, temporarily making Elon Musk the world’s first trillionaire.So, I ask her now, what is it that we should all know? Well, she says, the average person’s experience of space is about to change. If, so far, that has been “looking at the stars and being full of wonder, full of connection with the universe”, perhaps noticing the occasional streaking object that was not a shooting star, now “there are plans for tens of thousands more satellites, which would really change your relationship with what you see in the sky”. SpaceX, specifically, has just applied to a federal regulator for permission to launch up to 1m of them. Continue reading...
Curation & Context
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