"Binary systems are like siblings. This is the first binary system to be found with this chemical difference, which is very ...

"Hot Jupiters are already considered some of the most extreme exoplanets we know of, but even among that population, HD 80606 ...

On Sunday (June 14), the Hawaiian volcano Kīlauea erupted for the 49th time that we know of — marking its 49th "episode," as ...

For most of North America, the moon will slide over Venus in the mid-afternoon. The chances of witnessing this rare event are ...

With its latest major update, Digital Extremes makes space for old mechanics and new ideas in the cosmos. When you purchase ...

"Jupiter's presence and growth history indeed seem to have played a critical role in determining the distribution of the ...

Liftoff of the BlueBird 8-10 mission occurred today (June 17) at 2:39 a.m. ET.

The robotic freighter landed in the Pacific Ocean off Oceanside today (June 17) at 8:11 a.m. EDT (1211 GMT).

From 'Battlestar Galactica' and 'Lost,' to 'Fringe' and 'Invader Zim,' this all-star roster of sci-fi programming will have ...

As NASA's fleet of Mars missions grew, MAVEN's importance came to extend well beyond atmospheric science. Although it ...

"With its unprecedented observational quality, JWST gives us the most detailed glimpses into distant planets to date." ...

Musk's rocket company SpaceX made its debut on the Nasdaq, marking the largest IPO in history. With a staggering $1.78 ...