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Space Exploration Aug 10, 2023

Course correction keeps Parker Solar Probe on track for Venus flyby

NASA's Parker Solar Probe executed a short maneuver on Aug. 3, 2023, that kept the spacecraft on track to hit the aim point for the mission's sixth Venus flyby on Monday, Aug. 21, 2023.

Plants & Animals Jul 26, 2023

Fast electrical signals mapped in plants with new bioelectronic technology

What happens inside the carnivorous plant Venus Flytrap when it catches an insect? New technology has led to discoveries about the electrical signaling that causes the trap to snap shut. Bioelectronic technology enables advanced ...

Astronomy Jul 20, 2023

Researchers find ancient, high-energy impacts could have fueled Venus volcanism

A Southwest Research Institute-led team has modeled the early impact history of Venus to explain how Earth's sister planet has maintained a youthful surface despite lacking plate tectonics. The team compared the early collision ...

Planetary Sciences Jul 10, 2023

Scientists look at feasibility of power beaming through the Venus atmosphere

A few weeks ago, a team of scientists from Caltech announced that they had successfully transmitted energy from an orbiting satellite down to Earth. It wasn't a lot of energy, but it showed that it was possible.

Planetary Sciences Jul 5, 2023

Study shows the Earth formed from dry, rocky building blocks

Billions of years ago, in the giant disk of dust, gas, and rocky material that orbited our young sun, larger and larger bodies coalesced to eventually give rise to the planets, moons, and asteroids we see today.

Space Exploration Jul 3, 2023

NASA's Parker Solar Probe completes 16th close approach to the sun

NASA's Parker Solar Probe accomplished a milestone on June 27, 2023—its 16th orbit of the sun. This included a close approach to the sun (known as perihelion) on June 22, 2023, where the spacecraft came within 5.3 million ...

Astrobiology Jun 21, 2023

Exoplanet may reveal secrets about the edge of habitability

How close can a rocky planet be to a star, and still sustain water and life?

Planetary Sciences Jun 19, 2023

Webb rules out thick carbon dioxide atmosphere for rocky exoplanet

Infrared measurements of TRAPPIST-1 c indicate that it is probably not as Venus-like as once imagined.

Space Exploration Jun 14, 2023

BepiColombo braces for third Mercury flyby

The ESA/JAXA BepiColombo mission is gearing up for its next close flyby of Mercury on 19 June, when it will pass the planet's surface at an altitude of about 236 km.

Astrobiology Jun 14, 2023

Plate tectonics not required for the emergence of life, argues study

Scientists have taken a journey back in time to unlock the mysteries of Earth's early history, using tiny mineral crystals called zircons to study plate tectonics billions of years ago. The research sheds light on the conditions ...

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