Scientists estimate there are ~1 septillion (1 followed by 24 zeros) planets in the observable universe. This figure is based ...

The explosion released elements heavier than iron—like gold and platinum—through a process known as rapid neutron capture ...

For the first time, scientists have directly measured a weak r-process reaction using a radioactive ion beam, shedding light ...

Spacecraft suffered helium leaks and thruster issues that extended the astronauts’ stay on the International Space Station by ...