Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror
Slashdot Deals: Prep for the CompTIA A+ certification exam. Save 95% on the CompTIA IT Certification Bundle ×
Bug NASA Space Science

Heat 'Most Likely Cause' of Pioneer Anomaly 133

astroengine writes "Everything from clouds of dark matter, weird gravitational effects, alien tampering and exotic new physics have all been blamed for the 'Pioneer Anomaly' — the tiny, inexplicable sun-ward acceleration acting on the veteran Pioneer deep space probes. However, evidence is mounting for a more mundane explanation. Yes, it's the emission of heat from the spacecrafts' onboard radioisotope thermoelectric generators (RTGs), slowly nudging the Pioneers off course, that looks like the most likely culprit. It's unlikely that this new finding will completely silence advocates of more exotic explanations, however."
This discussion has been archived. No new comments can be posted.

Heat 'Most Likely Cause' of Pioneer Anomaly

Comments Filter:

Related Links Top of the: day, week, month.

What is now proved was once only imagin'd. -- William Blake

Working...