The emerging space economy:
Can space save Earth?
Life in space:
Looking for life
Life, here and beyond
Astrobiology at NASA
NASA's astrobiology roadmap
A modern way to lookfor aliens
Intelligence as a planetary scale process
What is life? Its vast diversity defies easy definition
Why extraterrestrial life may not seem entirely alien
In the hunt for alien life, this planet just became a top suspect
Searching for life where the Sun doesn't shine: Part 1 Part 2 Part 3 Part 4 Part 6
Searching for life on Mars:
Lichen on Mars
Ancient Atlantis on Mars
A yellowstone guide to Mars
Asteroid sites hint at life on Mars
New technique for finding life on Mars
Antarctica offers insights into life on Mars
Mars scientists investigate life in Australia
Organic carbon from Mars, but not biological
Potential signs of ancient life in Mars rover photos
Studying meteorites may reveal Mars' secrets of life
Searching for life in NASA's Perserverance Mars samples
Ancient fresh water lake on Mars could have sustained life
Seeking signs of life and more: NASA's Mars 2020 mission
San Diego researchers hope to find evidence of life on Mars
Evidence of water in meteorite revives debate over life on Mars
How NASA's Perserverance will build on past Martian expeditions
Is NASA looking at the wrong type of rock for clues to Martian life?
NASA's Perserverance's new instrument to search for life traces on Mars
Scientists find microbes in lava tube living in conditions like those on Mars
New research shows curretnt exploration techniques could eradicate life on Mars
Morphological biosignatures in volcanic rocks - applications for life detection on Mars
Laser blasts show asteroid bombardment, hydrogen make great recipe for life on Mars
Mars could have enough molecular oxygen to support life, and scientists figured out where to find it
Colonization of Mars:
Death on Mars
The Mars Anthropocene
NASA's Journey to Mars
Making Mars mutiplanetary
Imagining humans on Mars
Colonizing Mars means contaminating Mars
NASA wants people on Mars within 25 years
A salty, Martian meteorite offers clues to habitability
Inside the high-risk, high-stakes race to the red planet
Mars rock-ingredient stew seen as plus for habitability
Mars One puts back planned colonisation of Red Planet
First to red planet will become Martians: Canada astronaut
Study may help humans colonise Mars and hunt for alien life
Study may help humans colonise Mars and hunt for alien life
NASA reveals winners of 3D-printed Mars habitat competition
Mars base camp: an architecture for sending humans to Mars
NASA announces winning concepts to further its journey to Mars
Low gravity and high radiation: would humans remain humans on Mars?
Who owns Mars? Mining puts spotlight on out of this world property claims
'Space Brain': Mars astronauts could experience long-term cognitive damage
First Mars mission from UAE aims to inspire a new generation of space scientists
Sorry Elon Musk, but it's now cllear that colonising Mars is unlikely - and a bad idea
External communication of autonomous crews under simulation of interplanetary missions
Colonizing the Moon:
How to build a moon base
The toxic side of the Moon
What is the Declaration on the Rights of the Moon?
Astronauts maje concrete in space for the first time
SpaceX announces new plan to send tourist around Moon
Japanese billionaire businessman revealed s SpaceX's first Moon traveler
Moon 2069: lunar tourism and deep space launches a century on from Apollo?
The question of aliens:
Detecting DNA in space
Eavesdropping on aliens
A new strategy to search for aliens
SETI: the Search for Extra Territorial Intelligence
Space tourism:
Apollo in realtime
The new space age
Where does outer space begin?
Countdown to a new era in space
First space tourist flights could come in 2019
Space tourism to accelerate climate change?
Cataloguing other worldly landscapes on Earth
A brief history of humans in space:1961-present
Is space tourism travelling faster than space law?
Launchspace training catalog for space professionals
A brief look at the history (and future) of humans in space
'Passengers' and the real-life science of deep space travel
NASA counting on humanoid robots in deep space exploration
Space tourism for the people: become a virtual reality astronaut
AI, space, and humanity's future - a conversation with David Brin
How the 'right stuff' to be an astronaut has changed over the years
World's first space hotel will have artificial gravity and open in 2025
NASA taps student teams to simulate human exploration of other world
A trip to Venus:
High Altitude Venus Operational Concept (HAVOC)
NASA wants to send humans to Venus - brilliant idea!
Interstellar exploration:
Starshot
Interstellar: crossing the cosmic void
Will Starshot's interstellar journey succeed
Alpha Centauri: our first target for interstellar probes?
Interactive virtual space travel:
Space Engine
Interactive visualization of our stellar neighborhood
Europe creates universal 'language' for space science
Space Computing:
How SGI and Apolllo Computers are used in space
NASA advances human mission to Moon with supercomputer
Preparing the ISS for NASA's Mars mission computing requirements
Interstellar exploration:
Starshot
Interstellar: crossing the cosmic void
Will Starshot's interstellar journey succeed
Alpha Centauri: our first target for interstellar probes?
Health hazards in space:
Stop aging in space
The human body in space
The 'omics' of space travel
Anticipating the dangers of space
Space radiation and astronaut health
Spaceflight consistently affects the gut
How to protect astronauts from space radiation
The radiation showstopper for Mars exploration
Scientists quantify deep-space radiation hazards
How spacefllght ages the immune system prematurely
Quantifying radiation risks to the human brain in space
Cellular responses of human postural muscle to Dry Immersion
Researchers find space radiation is increasingly more hazardous
A self-replicating radiation shield for human deep-space exploration
Study finds cosmic rays increased heart risks among Apollo astronauts
Apollo astronauts experiencing higher rates of cardiovascular-related deaths
Melatonin is a potential drug for the prevention of bone loss during space flight
Dry Immersion as a ground-based modeel of microgravity physiological effects
Herpes virus reactivation in astronauts during space flight and its application on Earth
Stress related shift toward inflammaging in cosmonauts afetr long-duration space flight
Longitudonal MRI-visible perivascular space (PVS) changes with long-duration spaceflight
Microgravity changes brain connectivity: what happens to the human brain in weightlessness
NASA should update astronaut radiation exposure limits, improve communication of cancer risk
Galactic Cosmic Radiation (GCR) in the interplanetary space through a modern secular minimum
New concerns for neurocognitive function during deep space exposures to chronic, neutron radiation
Propulsion systems:
Electric propulsion of spacecraft
Riding the booster with enhanced sound
How rto start the massive F-1 rocket engine
Laser propulsion market-creating innovation
New thruster design increases efficiency for future spaceflight
Demonstration proves nuclear fission system can provide space exploration power
Emissions:
Impact of rocket launch and space debris air pollutant emissions on stratospheric ozone & global climate
Navigation systems:
GPS in space: research brings autonomous interplanetary travel closer to reality
Balloning satellite populations in low Earth orbit portend changes for science and society
Re-entry from space:
ESA reentry expertise