One such mystery, described in a recent paper in The Astrophysical Journal Letters, concerns circumbinary exoplanets—or ...

V1298 Tau links swollen young worlds to the compact planets that astronomers keep finding, and its timing signals made that connection measurable. Future transit-timing and atmospheric observations ...

Europe plans to crash a satellite on purpose in 2027. Named Draco, the mission will watch a spacecraft burn from inside, raising questions about space debris and future orbits.

The phenomenon of the Moon slowly moving away from Earth often sparks various speculations, ranging from climate change to ...