Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient water world, scientists reported Wednesday.
Our planet experiences many other motions, such as precession and nutation, but none has any impact on the inexorable flight toward Lambda Herculis. There’s more! The Sun and its attendant ...
Jan. 29, 2025 — New research has combined cosmological data from two major surveys of the universe's evolutionary history and found hints that it may be less clumpy at certain points than ...
But that was back in 1246, according to Time and Date. Due to something that is called orbital precession, there is a gradually opening gap between the solstices and the peri and aphelions.
Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest. By Jonathan Corum Researchers say there’s a 1.3 percent chance ...
Jan. 27, 2025 — Researchers have pioneered an innovative method using helioseismology to measure the solar radiative opacity under extreme conditions. This groundbreaking work not only reveals ...
Astronomy and astrophysics are the study of objects and phenomena that are found beyond our solar system. This combines theoretical simulations and observation with both terrestrial and space ...