• Tech

Why aliens should be terrified of NASA’s new space telescope

Run while you can ET!

• Tristan Greene
• 10 days ago

• Insights

Could NASA’s upcoming Nancy Grace Roman Telescope find 100,000 planets?

The Nancy Grace Roman Telescope — due to become one of the great planet-hunting telescopes — might find 100,000 exoplanets among the stars.

• The Cosmic Companion
• 10 days ago

• Insights

X-rays out of Uranus make the ice planet look like an ’80s album cover

X-rays from Uranus are spotted for the first time. No, this isn’t an April Fool’s joke.

• The Cosmic Companion
• 12 days ago

• Insights

New images of M87’s supermassive black hole reveal magnetized ring around it

• The Cosmic Companion
• 14 days ago

• Insights

What is the Hubble Constant?

Measurements of the Hubble constant — the expansion rate of the Universe —  depends on where you look. A new study weighs in on one of the biggest questions in science.

• The Cosmic Companion
• 18 days ago

• NASA

NASA unveils plans for first-ever flight on Mars

The Ingenuity helicopter is almost ready to take off

• Thomas Macaulay
• 22 days ago

• Insights

Why haven’t we found extraterrestrial life? Maybe it’s hiding under layers of rock and ice

It's time we investigated more of our solar system's water worlds

• The Cosmic Companion
• 23 days ago