Sending people to Mars? Here are some invisible problems you ...

The invisible problem with sending people to Mars - The Verge

Another concern is that astronauts aren't only exposed to radiation. On a space journey, they are also dealing with microgravity, which is well ...

Getting to Mars will be easy. It's the whole 'living there' part that we ...

Sending people to Mars won't be easy. Also what exactly about getting humans to live on another planet is an "invisible" problem? Seems like ...

Sending people to Mars? Here are some invisible problems you ...

Balancing the risks of space travel against the immense potential of space exploration is a challenging yet crucial endeavour.

5 Hazards of Human Spaceflight - NASA

This hazard of a human mission to Mars is the most difficult to visualize because, well, space radiation is invisible to the human eye.

Mars Exploration? 3 Problems Science Needs to Solve First

Simply transporting people across the 34 million miles of space that exists between Earth and Mars presents one of the biggest challenges. But ...

What challenges must be overcome to send humans to Mars? - Quora

The challenge of colonizing Mars is to build an economy. The challenge is building a body of worthwhile activities that people want to engage in ...

Why the US can't send humans to Mars - MSN

"That's kind of like a joke within the space community or the Mars community," Matthew Shindell, a curator with the National Air and Space Museum, told Business ...

Challenges facing the human exploration of Mars

Sending people to Mars has long been on humanity's to-do list. But it's no secret the obstacles are daunting. The fact that no person has ...

Communicating with Mars: The Deep Space Network and ... - Peraton

NASA runs deep space missions every day of the year, but there is a unique pressure for a mission like Mars 2020. “We can't fix the spacecraft once it's gone,” ...

How could we stay connected with astronauts on Mars?

Meet the company preparing for humans' first mission to Mars by creating a new communications technology to help astronauts stay connected ...

Mars InSight Mission To Launch In 2018, After $150M ... - Slashdot

I don't think anyone is saying there is zero scientific value to sending humans to Mars, so that is a bit of a strawman. The argument is that ...

To Mars and Back in Ninety Days - Slashdot

paltemalte writes "A new means of propelling spacecraft being developed at the University of Washington could dramatically cut the time ...

Help is a long way away: The challenges of sending humans to Mars

If you speak into a microphone on Mars, it can take anywhere from about five to 20 minutes for someone on Earth to hear your call. Mental health ...

Five Problems with Sending Humans to Mars - The Bad Philosopher

1. Extreme Distance From Earth ... Artist Pat Rawlings' concept of a mission to Mars. An artist's concept of what a Mission to Mars might look ...

Updates - SpaceX

... what we're building today to enable sending around a million people and several million tonnes to the Martian surface in the years to come.

Can anyone identify what happened here? - 24hourcampfire

What cartridge is the rifle chambered for? What cartridge are the FL dies for? If they are all the same why did you FL size the new brass????

Black Holes: Seeing the Invisible! - NASA Science

... Space Telescope has revealed that the hubs of most galaxies ... sending ripples through space-time – the fabric of the cosmos! In ...

10 Reasons Why Humanity May Want To Colonize And Live On Mars

The goal of colonizing Mars fuels innovations in space tourism and vice versa. As we plan for and eventually send the first humans to Mars ...

What happens if you don't put your phone in airplane mode? -

Practice more problem-solving at https://brilliant.org/teded -- Right now, invisible signals are flying through the air all around you.

What's in your pack? - 24hourcampfire

That is a lot of stuff! It is what I have narrowed my pack down to after more than 20 years of elk hunting in the Rocky Mountains . Some of what ...