Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...

The Hubble Space Telescope celebrates 35 years of groundbreaking discoveries, stunning imagery, and a lasting impact on ...

The scientists have named the molecular hydrogen cloud “Eos,” after the Greek goddess of mythology who is the personification ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

Reference Explore the eight (or nine) planets of the solar system in order from nearest to the sun and discover the many wonders of our solar system along the way. An object seen to have moved in the ...

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

NASA's Solar Dynamics Observatory captured a rare partial solar eclipse in April, unobservable from Earth, where the moon obscured 23% of the sun. The SDO, launched in 2010, provides high ...

A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.

NASA's SDO captured a partial solar eclipse on April 27 from space. The moon obscured 23% of the sun during this event not viewable from Earth. SDO, launched in 2010, allows near-continuous ...

SPHEREx begins mapping the sky in infrared, exploring the universe’s origins and life’s building blocks across the Milky Way.

The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ...