With an equatorial diameter of 7926 miles (12,760 kilometers), our planet Earth is the biggest of the terrestrial planets and ...
The European Space Agency (ESA) is ready to guide the ESA/NASA Solar Orbiter spacecraft through its closest encounter with ...
The space telescope Gaia has created the largest three-dimensional map of the Milky Way ever. On January 15, 2025, Gaia shut ...
Despite all these technological advances, a supersonic aircraft still cannot beat physics. Shock waves, and their associated ...
"It feels like something out of science fiction," said European Southern Observatory astrophysicist Julia Victoria Seidel.