If you want to check sky conditions before heading out, use our interactive satellite map to see if clouds may impact your view. Each planet varies in brightness, measured in magnitude. The lower (or ...

Following a checkout period lasting one month, the observatory – which measures 8.5 feet tall, 10.5 feet across, and weighs 1 ...

Dury's efforts were rewarded with a stunning panoramic view of the night sky containing seven ... light from the dimmer planets. Dury then matched with plain sphere maps to confirm their position.

from stars and constellations to bright planets, the moon, and sometimes special events like meteor showers. Observing the night sky can be done with no special equipment, although a sky map can ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

The $488-million mission is set to map the sky in 102 colors of light, probing cosmic inflation, galactic ices, and the history of the universe’s first light.

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary ...

NASA is set to launch SPHEREx, a groundbreaking telescope that will create the most precise and colorful map of the universe. This telescope will capt ...

As the agency's SPHEREx space telescope and PUNCH solar mission rode toward their orbital stations tonight (March 11) at ...

The weather maps come in because as well as a good view of the horizon, a clear sky will give skywatchers the best chance to see all the planets, especially as the window to see all of them will ...

On the night of March 13 into March 14, skygazers across North America—along with many other parts of the world—will get the ...