Nasa cools Mars life speculation

2012-11-22 07:31
Nasa has downplayed hopes that evidence for life has been found on Mars. (AP)

Nasa has downplayed hopes that evidence for life has been found on Mars. (AP)

Multimedia   ·   User Galleries   ·   News in Pictures Send us your pictures  ·  Send us your stories

kalahari.com

  • NASA
    The USA accelerated the space race in 1958 by forming NASA. Eager readers will learn about the... Now R441.00
    buy now
Washington - Nasa downplayed talk of a major discovery by its Martian rover after remarks by the mission chief raised hopes it may have unearthed evidence life once existed on the red planet.

Excitement is building over soon-to-be-released results from Nasa's Curiosity rover, which is three months into a two-year mission to determine if Mars has ever been capable of supporting microbial life.

Its Sample Analysis at Mars (SAM) instruments have been sending back information as it hunts for compounds such as methane, as well as hydrogen, oxygen and nitrogen, that would mean life could once have existed there.

In an interview with US broadcaster National Public Radio, aired on Tuesday, lead mission investigator John Grotzinger hinted at something major but said there would be no announcement for several weeks.

"We're getting data from SAM," he said. "This data is gonna be one for the history books. It's looking really good."

Building blocks

A spokesperson for Nasa's Jet Propulsion Laboratory, which is managing the project, appeared to pour cold water on Wednesday on the hopes of space enthusiasts looking forward to an earth-shattering discovery.

"John was delighted about the quality and range of information coming in from SAM during the day a reporter happened to be sitting in John's office last week. He has been similarly delighted by results at other points during the mission so far," spokesperson Guy Webster said.

"The scientists want to gain confidence in the findings before taking them outside of the science team. As for history books, the whole mission is for the history books," Webster said.

Scientists do not expect Curiosity to find aliens or living creatures but they hope to use it to analyse soil and rocks for signs the building blocks of life are present and may have supported life in the past.

The $2.5bn Curiosity rover - which landed in Gale Crater on Mars on 6 August - also aims to study the Martian environment to prepare for a possible human mission there in the coming years.

US President Barack Obama has vowed to send humans to the planet by 2030.
Read more on:    nasa  |  space
SHARE:

Read News24’s Comments Policy

24.com publishes all comments posted on articles provided that they adhere to our Comments Policy. Should you wish to report a comment for editorial review, please do so by clicking the 'Report Comment' button to the right of each comment.

Comment on this story
24 comments
Add your comment
Comment 0 characters remaining
 

Inside News24

 
/News
Traffic & Train Alerts
Traffic
Milnerton 13:33 PM
Road name: Plattekloof Road

TRAFFIC LIGHTS not working at the M7 Interchange

Bellville 13:23 PM
Road name: N1 Outbound

ROADWORKS - left lane after the Old Oak Road exit

Jobs in Cape Town [change area]

Property [change area]

Travel - Look, Book, Go!

Magical Massinga

Spend 5 nights at the gorgeous Massinga Beach Lodge in Mozambique and only pay for 4 from R13 220 per person sharing. Includes return flights, accommodation, transfers and romantic turndown. Book now!

Kalahari.com - shop online today

Up to 60% off - clearance sale!

Save up to 60% on appliances, books, electronics, toys, movies and more. Offer valid while stocks last. Shop now!

Deal of the Week!

Get bestselling John Green novels now just R99 each! Hurry and get yours while stocks last. Shop here.

Mind blowing deals on beauty & fragrances

Save up to 30% off beauty and fragrances. Offer valid while stocks last. Shop now!

Up to 50% off hair care products!

Save up to 50% on professional hair care products at kalahari.com. Offer valid while stocks last. Shop now!

30% off academic books

Score a mind blowing 30% off academic books! Offer valid while stocks last. Shop now!

OLX Free Classifieds [change area]

Samsung Galaxy s4

Mobile, Cell Phones in South Africa, Western Cape, Cape Town. Date October 24

Best bargain in big bay

Real Estate, Houses - Apartments for Sale in South Africa, Western Cape, Cape Town. Date October 25

VW Golf 6, 1.6 Trendline (Excellent condition)

Vehicles, Cars in South Africa, Western Cape, Cape Town. Date October 25

Horoscopes
Aquarius
Aquarius

It is the end of the month and there may be a strong focus on organising finances. You may have found a need to reconstruct or...read more

There are new stories on the homepage. Click here to see them.
 
English
Afrikaans
isiZulu

Hello 

Create Profile

Creating your profile will enable you to submit photos and stories to get published on News24.


Please provide a username for your profile page:

This username must be unique, cannot be edited and will be used in the URL to your profile page across the entire 24.com network.

Settings

Location Settings

News24 allows you to edit the display of certain components based on a location. If you wish to personalise the page based on your preferences, please select a location for each component and click "Submit" in order for the changes to take affect.








Facebook Sign-In

Hi News addict,

Join the News24 Community to be involved in breaking the news.

Log in with Facebook to comment and personalise news, weather and listings.