Market Insight, Financial Articles / Elephant Tracking: How to Spot the Market’s Next Mega Winners BEFORE They Take Off Elephant Tracking: How to Spot the Market’s Next Mega Winners BEFORE They Take Off When these move as a group, like a herd of elephants, they make everything shake May 25, 2021, 8:06 pm EDT May 25, 2021 Of all the images that come to mind when we think of space flight, few are as iconic as the Space Shuttle soaring upward, its twin rocket boosters blasting out fire. Source: NASA If you’re familiar with this image, you probably know why those twin rocket boosters are necessary. The spaceplane — technically called the “orbital vehicle” — is extremely heavy. Getting it off the ground and away from Earth’s gravitational pull requires a huge amount of what rocket scientists call “thrust.”