by Allison Meier on. Sharpest ever view of the Andromeda (courtesy NASA/ESA Hubble Space Telescope). The NASA/ESA Hubble Space Telescope has released the largest ever image of the Andromeda galaxy, opening up 100 million stars and star clusters to public exploration. Itâs also the sharpest view of Andromeda, the closest galaxy thatâs a spiral like our own Milky Way, ever taken.
Dizziness or light-headedness when standing up occurs as a result of abnormal blood pressure regulation. Normally, when people stand, gravity causes blood to pool in the veins of the legs and trunk. This pooling lowers the blood pressure and the amount of blood the heart pumps to the brain. Low blood flow to the brain causes the dizziness and other symptoms.
To prevent mild, occasional dizziness, avoid prolonged standing. Rise slowly after lying or sitting down. If you start to feel dizzy while you're driving, pull over. If you're standing when dizziness hits, lie down on your left side. ...Vertigo www.lifescript.com/health/a-z/conditions_a-z/conditions/v/vertigo.aspx. may have sudden, short (15-30 seconds), intense bursts of dizziness when you ...ny time you get up, do it slowly to avoid dizziness. What happens if you're normally on medication for something? ... You can use trays or a large book as a desk as you're lying on your side. ... Just don't lie flat on your back, on your stomach or on a massage table. ...