Mercury reaches its greatest eastern elongation on October 29, appearing farthest from the Sun in the southwestern sky, offering a brief window for observation after sunset.

Mercury currently appears as a bright "evening star" in the southwestern sky at sunset. Mercury will reach its greatest ...

RELATED: Your Daily Horoscope For Sunday, October 26 — The Moon Enters Capricorn Take a pause, dear Leo. You need to reflect ...

In 2013, NASA discovered a bacteria evading its most stringent disinfections. Scientists just figured out how it does it.

Starting on Friday, each astrological sign should explore the depths of their relationships and communicate with radical ...

Our solar system now, once again, officially consists of only eight planets. Although largely debunked, speculation continued ...

Scientists have found that on Titan, substances that should remain separate can actually combine under freezing conditions. NASA and Chalmers University researchers discovered that hydrogen cyanide ...

The Orionids — one of two major meteor showers caused by remnants from Halley’s comet — will peak with the arrival of a new ...

Scientists from NASA and Chalmers University have discovered that incompatible substances can mix on Titan’s icy surface, ...

Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery ...

Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery ...

Though Mercury is the closest planet to Earth, it’s one of the hardest to reach. Any spacecraft heading inward must fight the ...