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TRAPPIST-1: Alien planet could be an “Earthlike water world” with lots of oxygen

The seven exoplanets that make up the system are all rocky, Earth-sized planets

Will ExoMars be the mission to find life on Mars?

The rover will explore a zone called Oxia Planum, a former lake close to the equator

Certain cities could become “uninhabitable” due to the heat, say scientists

As temperatures begin to rise across Australia

The Earth is eating its own Oceans

Follow the deep water cycle

Virgin Orbit Boeing 747 takes first flight with rocket attached (photos)

The first time a Boeing 747 has ever carried a rocket in flight

NASA chooses the landing site for its Mars 2020 rover mission

The rover will be looking for signs of habitable conditions and past microbial life

Russia’s Su-57 stealth quality test caught…on tape! (videos)

"The choice of how exactly to reduce radar cross-section of an aircraft was a balancing act for engineers"

Lockheed begins manufacture of X-59 Quiet Supersonic Technology aircraft

The purpose of the QueSST X-plane is to test technologies to make commercial supersonic aircraft quiet enough to fly over populated areas

Fusion breakthrough as China’s “artificial sun” reaches 100 million degrees

Will humanity be "punished" like Prometheus?

Arecibo Message: How researchers sent the first interstellar radio message and why they did it (video-photos)

Google Doodle honours the 44th anniversary of the Arecibo Message

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