The PUNCH mission features four 140-pound small satellites, each about 1-by-2-by-3 feet in size. Or The PUNCH mission features four 63.5 kg small satellites,

The PUNCH mission features four 140-pound small satellites, each about 1-by-2-by-3 feet in size. Or The PUNCH mission features four 63.5 kg small satellites, each about 0.3048 m × 0.6096 m × 0.9144 m in size. https://blogs.nasa.gov/spherex/2025/03/04/nasas-spherex-punch-spacecraft-encapsulated-as-launch-nears/#:~:text=The%20SPHEREx%20observatory%20is%208.5,by%2D3%20feet%20in%20size. https://blogs.nasa.gov/spherex/2025/03/04/nasas-spherex-punc...