Does our Solar System have 9 planets or only 8? Astronomers have gone back and forth on that a lot, with Pluto now being classified as a dwarf planet. However, out beyond Neptune there could be ...
James Webb Space Telescope captures HH 30’s disc, revealing dust movement, jets, and planetary formation processes.
Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...
Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.
The great planetary parade in February 2025 will see five bright planets in clear view and a special alignment of Mercury and Saturn ...
A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...