Archivo de la etiqueta: Astronomy photo

Dark matter, although invisible, makes up most of the universe’s mass and creates its underlying structure.

On April 25, 1990, the Hubble Space Telescope was deployed from the cargo bay of space shuttle Discovery.

On Friday, April 24, 2020, NASA Administrator Jim Bridenstine visited the White House to brief President Trump on NASA’s fight to alleviate COVID-19.

The Susquehanna River cuts through the folds of the Valley-and-Ridge province of the Appalachian Mountains in this photograph taken by the crew of the International Space Station.

On the northwestern coast of Madagascar, the salty waters of the Mozambique Channel penetrate inland to join with the freshwater outflow of the Betsiboka River, forming Bombetoka Bay.