Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

February will be an awe-inspiring month for astronomy enthusiasts who will be able to the see the solar system's planets ...

The planetary parade in February 2025 will see five bright planets in clear view and a special alignment of Mercury and ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

New research shows that star activity can distort exoplanet measurements, affecting size, temperature, and atmosphere ...

A planet parade is when several of our solar system's planets are visible in the night sky at the same time. There will be six planets visible this time around, including Venus, Mars, Jupiter ...

Baker said that there are other astronomical events that may be more interesting than the parade of planets. Baker said Mars ...

Mercury takes only 88 Earth days to orbit the sun.

To better understand why the planets have variable compositions ... to the formation of the gas and ice giants in the outer solar system. This first-order model of planetary growth in the solar ...