On Dec. 14, 1962, NASA's Mariner 2 spacecraft flew by Venus. [‘On This Day in Space’ Video Series on Space.com] The Mariner 2 ...

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

Developed together, the twin Mariner 1 and 2 spacecraft were based on the Ranger lunar probe and planned for a joint mission ...

Webb’s latest observations reveal a hellish world cloaked in an unexpected atmosphere: TOI-561 b, an ultra-hot rocky planet ...

On our planet, it forms deep beneath the surface, usually under a volcano where magma can cool down and crystalize. To make ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

NASA’s ESCAPADE mission launched two small, affordable orbiters to Mars on Blue Origin’s New Glenn rocket. Discover how these ...

OUR much-loved astrologer Meg sadly died in 2023 but her column will be kept alive by her friend and protégée . Read on to ...

Planets in the 12th house are often seen as “bad” due to hidden struggles, isolation, and subconscious challenges. Yet they ...

Astronomers have followed 3I/ATLAS since its discovery on July 1. Hubble photographed it on July 21 from 277 million miles away, revealing a teardrop-shaped cloud of dust wrapped around its icy core.

Libra's 2026 tarot horoscope is here with this zodiac sign's tarot card of the year, the reversed Queen of Pentacles, and ...

The cold and remote planets originally earned their label of "ice giants" to contrast their interiors from those of Jupiter ...