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Laser Interferometer Space Antenna could double as an asteroid scale
- June 16, 2026 at 1:20 PM
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One of the hardest things to calculate for an asteroid is its mass—but it is such a critical feature. It determines how much of an impact it would have if it hits something, or how many resources are potentially available on it. But to accurately measure it, we typically use optical sensing and a guesstimate of its density based on its spectral profile.
Originally published at Phys.org