The significance of reaching out your hand is more than just helping a friend or your partner up. Reaching out your hand signifies that you want to save someone, whether physical or emotional.

When you hold out your palm and point it towards the ... in the upper atmosphere (around 100 km up), how is it possible for those muons to reach us? You might start to think of excuses.

half-submerged palm. The artist has installed other giant hands around the world: his trademark sculptured fingers reach out of Juan Carlos I Park in Madrid, a Venice sidewalk, and the sand of ...

Two of NASA’s orbiting X-ray observatories have combined efforts this Halloween, imaging a ghost hand reaching out to us from space ... lighting it up as a pulsar wind nebula.