Opposition is generally the best time to view planets, as they are highest around local midnight ... magnitude 0.6 Saturn for ...

The dates of the series were chosen for the probability of optimum viewing. “I coordinated these dates knowing full well that ...

Meader will lead the group through a tour of the constellations and stars visible that evening. Any visible planets, the ...

Astronomers study stars by looking at the different colors of light they emit—colors they capture and analyze using ...

SpaceX’s ever-increasing network of satellites is still blocking researchers’ ability to view distant galaxies, planets, and ...

A star’s surface temperature can be used to determine the star’s luminosity and chemical composition. At best, a star’s exact ...

New simulations suggest that there are enough primordial black holes—potential dark matter candidates—in the universe for one ...

In a new study, MIT physicists propose that if most of the dark matter in the universe is made up of microscopic primordial ...

From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the ...

Watching for changes in Mars' orbit over time could be new way to detect passing dark matter, according to researchers.

In an eccentric twist, the hot Jupiter spotted in 2005 was found to be in an orbit just over six days long. The recently ...

Watching for changes in the Red Planet’s orbit over time could be a new way to detect passing dark matter. MIT physicists ...