Scientists estimate there are ~1 septillion (1 followed by 24 zeros) planets in the observable universe. This figure is based ...

Astronomers have tracked several meteorites that dropped in on Earth back to their origin, space rocks in the main asteroid belt between Mars and Jupiter.

All the planets in our solar system are enveloped by a giant bubble ... This is why many scientists across the globe including the study authors have been developing mission concepts to ...

23: Autumn is here The autumnal equinox is one of two points in Earth’s orbit where the sun creates equal periods of daytime and nighttime across the globe ... 14: Annular solar eclipse Some ...