Astronomers scan 800 pulsars to see if any of them have planets - Phys.org
Evan Gough |
Technology |
Phys.Org |
03-07-2022 |
92
Astronomers discovered the first exoplanets in 1992. They found a pair of them orbiting the pulsar PSR B1257+12 about 2,300 light-years from the Sun. Two years later they discovered the third planet â