A rare observation opportunity revealed the presence of a thin atmosphere around a small object beyond Pluto.

The presence of deuterium, an isotope of hydrogen, in 3I/ATLAS suggests the interstellar comet formed in a much colder place ...

Astronomers have discovered two gas giant exoplanets forming in a dusty disk around the young star, WISPIT 2. - ESO / C. Lawlor / R. F. van Capelleveen et al. composite image Astronomers are watching ...

Scientists are grappling with a cosmic mystery: why does the Universe behave differently on massive scales compared to our ...

Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed ...

Scientists suggest that a fifth, hidden force linked to dark energy may exist in the solar system but has not yet been ...

The celestial body’s status as the solar system's ninth planet was withdrawn in 2006. Now some experts say we might want to ...

While its star projector leaves a lot to be desired, the Science Can Solar System Planetary Projector is a fantastic educational tool for kids, with its solar system model, complete with talking ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...