New discoveries about diaries

The sun and planets are covered by bubbles of charged and magnetic particles called heliosomes. At the edge of the heliosphere, where it collides with intermittent clumps of gas and dust, it is called fullness, marking the outer boundary of the solar system.

In about a quarter of a century, researchers believe that the sun moves fast enough to create an arc of shock (bow shock), only the gas or plasma region plays a role in shielding the planetary system when it moves in the universe. Astronomers have observed such barriers in other distant solar system relatives, according to researcher Dave McComas of the Southwest Research Institute in San Antonio, Texas.

IBEX is revealing unprecedented secrets about the heliosphere

However, the recent observation results show a surprising fact: the arc-shaped shock zone does not exist because the sun moves more slowly than we thought."The astronomical community has spent more than two or three decades studying something that doesn't exist in reality ," Space.com quoted McComas. Data from NASA's IBEX (stars), shows that the sun is moving through intergalactic clouds at a rate of about 83,700 km / h, slower to 11,250 km / hr. Previous estimates. This speed is not enough to create that buffer, according to Mr. McComas.

The findings could alter the scientific understanding of the high-energy cosmic rays that are listed as dangerous for astronauts. Going deeper into the heliosphere can help them determine how it protects us from high-energy cosmic rays that endanger people.'The heliosphere shields about 90% of cosmic rays , ' McComas said. Without the heliosphere, cosmic rays can affect human-space travels, and even threaten life on earth.