As the Hubble Space Telescope celebrates 35 years in space, here's what to know about the ambitious instrument.

Since its launch in 1990, the Hubble Space Telescope has become a cornerstone of cosmic exploration. Over 30 years, it has ...

NASA engineers have successfully completed testing on one half of the Nancy Grace Roman Space Telescope — a key step in making sure this future observatory will perform as expected once it reaches ...

The United States has unveiled a massive missile defence initiative known as the Golden Dome, a first-of-its-kind space-based ...

According to NASA, the aurora on Earth may last only a few minutes, but on Saturn, it can last for days. In the 2010s, aurora ...

The mint set noon EDT on Thursday (May 15) as its T-0 for the launch of Florida's dollar celebrating the retired spacecraft.

Read The numbers are notable - 34 years of testing space shuttle main engines at NASA's Stennis Space Center near Bay St ...

US President Trump has launched a space-based missile defence plan called the Golden Dome, promising protection against threats ’even from space’. With multi-layered interceptors and orbital lasers, ...

Astronomers searching for massive black holes shredding stars found one in an unusual place -- 2,600 light years from the core of a galaxy. The roque black hole may be from an earlier merger with ...

Stargazers across the US have been baffled by a mysterious beam of light streaking through the sky. Around midnight on Saturday, May 17, a glowing streak was visible above the US as far south as New ...

The infrastructure of humanity's journey into space may only be decades old, but some of it has already been lost. Now, ...

Astronomers have discovered nearly 100 examples of massive black holes shredding and devouring stars, almost all of them where you'd expect to find ...