Hashtag
Men's Weekly

How to get people from Earth to Mars and safely back again

  • Written by Chris James, Lecturer, Centre for Hypersonics, The University of Queensland
How to get people from Earth to Mars and safely back againNASA, CC BY-NC-ND

There are many things humanity must overcome before any return journey to Mars is launched.

The two major players are NASA and SpaceX, which work together intimately on missions to the International Space Station but have competing ideas of what a crewed Mars mission would look like.

Size matters

The biggest challenge (or constraint)...

Read more

More Articles ...

  1. The borrowed customs and traditions of Christmas celebrations
  2. where Australia's foreign relations attention will be in 2021
  3. can New Zealand apply the political lessons of COVID-19 in the year ahead?
  4. aged care to cabinet, Tehan to trade in Morrison's modest reshuffle
  5. Australia on alert as Sydney's northern beaches COVID cluster grows, linked to US strain

Health & Wellness

Why NDIS Cleaning Services Boost Health, Safety & Independence

Hashtag.net.au - avatar Hashtag.net.au

For many Australians living with a disability, maintaining a clean and safe home can be challenging. Everyday cleaning tasks-like vacuuming, mopping, sanitising kitchens, or bathrooms-may pose physica...

Why Choosing a GP Bundoora Is Key to Consistent and Preventive Healthcare

Hashtag.net.au - avatar Hashtag.net.au

Access to dependable primary healthcare is essential for maintaining long-term wellbeing. Choosing a trusted GP Bundoora allows individuals and families to receive ongoing medical support close to h...

What Does an NDIS Support Coordinator Actually Do?

Hashtag.net.au - avatar Hashtag.net.au

The role of a support coordinator is often mentioned in NDIS conversations, but it isn’t always clearly understood. Many participants wonder what a support coordinator actually does day to day, and ho...