Speaking of this astrologically, retrogrades, which occur in other planets as well, are thought to impede the realms that the ...

If you've never sighted this rocky little world for yourself, you'll never get a better opportunity than right now to see it.

ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun. Multiple instruments aboard the ...

When NASA's Messenger probe finally entered orbit around Mercury, it discovered a world that is still geologically active. From mysterious "hollows" that may be evaporating before our eyes to vast ...

From a Cape Canaveral blockhouse the seven Mercury astronauts watched tensely last week as the countdown neared zero. Atop a towering Redstone rocket rested the one-ton Mercury space capsule of ...

Astronomers using the James Webb Space Telescope have captured dramatic helium streams pouring off the super-puff exoplanet ...

The winter solstice, marking the shortest day and longest night of the year, happens just after 3pm on Sunday.

On Dec. 21, 1975, the notorious terrorist Carlos the Jackal led a raid on a meeting of OPEC oil ministers in Vienna. German ...

The inner planets Mercury and Venus will both be visible in the east-southeast sky before sunrise on Tuesday, Nov. 25. When you purchase through links on our site, we may earn an affiliate commission.

TRAPPIST-1e, an Earth-sized world in the system’s habitable zone, is drawing scientific attention as researchers hunt for ...

WASHINGTON (AP) — Susie Wiles, President Donald Trump’s understated but influential chief of staff, criticized Attorney ...

As an astrologer, I know how draining and frustrating Mercury retrograde can be. The astrological transit comes about three times a year, lasting about three weeks at a time. We are right in the ...