The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long ...

Astronomers have detected four small planets orbiting Barnard’s Star, one of the closest stars to Earth, at just six ...

In January 2025, Venus, Mars, Jupiter, Saturn, Uranus and Neptune were all visible in the night sky. And in February, 2025, Mercury will join the fun, with all seven of our planetary neighbors visible ...

NASA is monitoring three aircraft-sized asteroids that will zoom past the Earth later today at around 19,000 to 22,200 miles per hour.

With an orbit of 647 days, HD 20794 d is similar to Mars in our solar system. However, its orbit around the star is highly ...

While the study raises the possibility of a link between the past traverse of the solar system through its galactic neighborhood and Earth's climate via interstellar dust, the authors emphasize ...

In research highlighted in a new paper, published today in The Astrophysical Journal, Scientia Senior Lecturer Ben Montet and PhD candidate Brendan McKee analysed changes in the timing of a known ...

Thankfully, a NASA scientist has now given a brutal but basic response to the age-old question, which surely even the most determined conspiracy theorist can't disprove. Dr James Garvin, chief ...

Experiments suggest that processes in the interior of the moon could keep it swathed in an atmosphere that should otherwise ...

Primordial helium from the beginning of the solar system may be stuck ... helium could stay locked in Earth's solid inner core for a long time, Olson told Live Science, but he cautioned that ...

The space rock, which measures 150 feet across and is traveling at 38,922 miles per hour, is one of five on NASA's radar.