Through 10 weeks of the 2021 NFL season, we’ve learned plenty. Here are the 10 biggest lessons as we head towards Thanksgiving. – We know nothing about the AFC The Titans have the best record and resumé. The Buffalo Bills
New observations show that rocky exoplanets have exactly half the mass of Venus.
This artist’s impression shows L98-59b, one of the planets of the L98-59 system, 35 light-years away. The system contains four unidentified rocky planets, the fifth possible farthest from the stars. In 2021, astronomers measured the mass of L 98-59b using