A 4G network on the Moon is bad news for radio astronomy

Radio telescopes are incredibly sensitive to phone network interference.

Emma Alexander, PhD Candidate in Astrophysics, University of Manchester • conversation
Oct. 23, 2020 ~6 min

Tags: nasa moon spacex satellites space-junk 4g nokia radio-astronomy radio-telescope mobile-phone-network

SpaceX: Crew Dragon is returning to Earth – here’s when to hold your breath

Extreme velocities and temperatures makes the return flight to Earth the most perilous part of a space mission.

Heather Muir, PhD in Computational Physics, University of Cambridge • conversation
July 30, 2020 ~6 min

Tags: nasa space-exploration international-space-station spacex rocket-science

Have you got what it takes to become an astronaut in the new era of human spaceflight?

Empathy and scientific knowledge will be key for astronauts looking to travel to Mars.

Adam Hawkey, Associate Professor, School of Sport, Health and Social Sciences, Solent University • conversation
June 11, 2020 ~8 min

Tags: nasa astronauts esa space-exploration spacex space-tourism

First space tourists will face big risks, as private companies gear up for paid suborbital flights

When it comes to commercial space tourism, suborbital flight are the first frontier. But what are the risks? Are there health requirements? What should you know before taking such a way-out trip?

Sara M. Langston, Assistant Professor of Spaceflight Operations, Embry-Riddle Aeronautical University • conversation
June 11, 2020 ~9 min

Tags: space astronomy nasa spacex space-tourism boeing elon-musk blue-origin lockheed-martin orion

SpaceX astronaut launch: here's the rocket science

To intercept the ISS, the capsule must match the station’s speed, altitude and inclination.

Ian Whittaker, Lecturer in Physics, Nottingham Trent University • conversation
May 27, 2020 ~6 min

Tags: nasa astronauts space-exploration international-space-station spacex rocket-science falcon-9

SpaceX astronaut launch: here's the rocket science it must get right

To intercept the ISS, the capsule must match the station’s speed, altitude and inclination.

Ian Whittaker, Lecturer in Physics, Nottingham Trent University • conversation
May 27, 2020 ~6 min

Tags: nasa astronauts space-exploration international-space-station spacex rocket-science falcon-9

SpaceX reaches for milestone in spaceflight – a private company launches astronauts into orbit

SpaceX's launch of astronauts to the International Space Station will make it the first private company to launch humans to space. The effort has ramifications for NASA and spaceflight in general.

Wendy Whitman Cobb, Professor of Strategy and Security Studies, US Air Force School of Advanced Air and Space Studies • conversation
May 22, 2020 ~7 min

Tags:  space  nasa  space-shuttle  space-travel  international-space-station  spacex  iss  space-tourism  boeing  elon-musk  virgin-galactic  blue-origin  project-artemis

Space junk: Astronomers worry as private companies push ahead with satellite launches

SpaceX recently launched 60 satellites into orbit around Earth as part of its Starlink programme.

Martin McCoustra, ScotCHEM Chair in Chemical Physics, Heriot-Watt University • conversation
May 13, 2020 ~6 min

Tags: astronomy space-exploration spacex space-debris ground-based-telescopes space-commercialisation

Page 1 of 1