A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...

The Extremely Large Telescope will revolutionize our view of the cosmos when it sees first light in Chile in 2028. In fact, ...

Fossil fuels powered the industrial revolution. Would aliens need a similar power source to jump-start a technical revolution ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

The White House confirmed 238 Venezuelans were deported and flown to El Salvador, but is refusing to answer detailed ...

"There really is something very different about how these giant planets form versus how small planets like Earth form." ...