The Way It’s Supposed To Be…

Topics: Civilization, International Space Station, Politics, Space Exploration ALMATY, March 30 (Reuters) – A U.S. astronaut and two Russian cosmonauts safely landed in Kazakhstan on Wednesday after leaving the International Space Station aboard the same capsule despite heightened antagonism between Moscow and Washington over the conflict in Ukraine. The flight — carrying NASA’s Mark VandeContinue reading “The Way It’s Supposed To Be…”

Proxima Oceans…

Topics: Astronomy, Astrophysics, Exoplanets, Space Exploration, Spaceflight Astronomers have discovered a third planet orbiting Proxima Centauri, the star closest to the Sun. Called Proxima Centauri d, the newly spotted world is probably smaller than Earth and could have oceans of liquid water. “It’s showing that the nearest star probably has a very rich planetary system,”Continue reading “Proxima Oceans…”

Martian Windmills…

Topics: Applied Physics, Energy, Mars, Space Exploration (Inside Science) — Mars is known for its dust storms, which can cause problems for lander equipment and block out the sun that fuels solar panels. These punishing storms, which can last for weeks, have already caused damage to equipment and even killed NASA’s Opportunity rover. But they couldContinue reading “Martian Windmills…”

HETs…

Topics: Applied Physics, Computer Modeling, NASA, Space Exploration, Spaceflight Abstract Hall effect thrusters operating at power levels in excess of several hundreds of kilowatts have been identified as enabling technologies for applications such as lunar tugs, large satellite orbital transfer vehicles, and solar system exploration. These large thrusters introduce significant testing challenges due to theContinue reading “HETs…”

Life As We Don’t Know It…

Topics: Astrobiology, Philosophy, SETI, Space Exploration In my freshman seminar at Harvard last semester, I mentioned that the nearest star to the sun, Proxima Centauri, emits mostly infrared radiation and has a planet, Proxima b, in the habitable zone around it. As a challenge to the students, I asked: “Suppose there are creatures crawling on the surfaceContinue reading “Life As We Don’t Know It…”

Uhura to Proctor…

Topics: NASA, Space Exploration, Spaceflight, SpaceX, Star Trek Dr. King revealed to Nichols that TOS was the only show that he and his wife, Coretta, allowed their little children to stay up and watch. Further, he told Nichols what the show meant to him personally and detailed the importance of her having created a character with “dignityContinue reading “Uhura to Proctor…”

Yonder Water Worlds…

Topics: Astrobiology, Astronomy, Astrophysics, Exoplanets, Space Exploration Hot, ocean-covered exoplanets with hydrogen-rich atmospheres could harbor life and may be more common than planets that are Earth-like in size, temperature, and atmospheric composition. According to astronomers at the University of Cambridge, UK, this newly defined class of exoplanets could boost the search for life elsewhere inContinue reading “Yonder Water Worlds…”

Biggie’s Starship…

Topics: Materials Science, Nanotechnology, Space Exploration, Spaceflight, Star Trek China is investigating how to build ultra-large spacecraft that are up to 0.6 mile (1 kilometer) long. But how feasible is the idea, and what would be the use of such a massive spacecraft? The project is part of a wider call for research proposals fromContinue reading “Biggie’s Starship…”

Gene Centennial…

Topics: Planetary Science, Space Exploration, Spaceflight, Star Trek NASA is helping the legacy of inspiration, hope, and diversity fostered by the creator of Star Trek to live long and prosper. The agency will observe the late Gene Roddenberry’s 100th birthday with a special program called, Celebrating Gene Roddenberry: Star Trek’s Bridge and NASA – aContinue reading “Gene Centennial…”

Roaming Goldilocks…

Topics: Astrophysics, Planetary Science, SETI, Space Exploration Even as a child, before he devoted his life to the search for extraterrestrial life, Frank Drake wondered whether Earth was alone in its ability to harbor life. He wasn’t the first or the only one to wonder. There’s a reason so many are fascinated by the question:Continue reading “Roaming Goldilocks…”