The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...

As United States President Donald Trump was sworn in for his second term on Monday, he repeated his wishes to acquire the Panama Canal and rename the Gulf of Mexico in his inaugural speech. Trump has ...

New research confirms the Universe is expanding faster than theoretical models predict, intensifying the Hubble tension.

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...