This implies a history where everything was closer together. 2) The properties of the cosmic microwave background radiation (CMB). This shows that the universe went through a transition from an ...

Most cosmic rays are deflected or neutralized by Earth’s atmosphere and magnetic fields. Some do reach the ground, but they’re generally no worse than any other background radiation we are routinely ...

This Cosmic Microwave Background Radiation (CMBR) is the conclusive evidence for the Big Bang theory. The 'temperature' of deep space has been measured as around 3K, not absolute zero, due to the ...

A new study led by recent undergraduate student Caitlyn Nojiri and co-authored by astronomy and astrophysics professor Enrico ...

The radiation we receive from outer space is called cosmic radiation or cosmic rays. We also receive exposure from man-made radiation, such as X-rays, radiation used to diagnose diseases and for ...

The radiation exposure due to cosmic rays is very dependent on altitude ... The ICRP recommends that any exposure above the natural background radiation should be kept as low as reasonably achievable, ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

The superstructure "Quipu," recently identified, spans 1.3 billion light-years, challenging our understanding of the ...

Hydrogel is something that most of us are familiar with from it being used in contact lenses, burn dressings, and hair gel.

Isolated by mountains along the East African Rift is Lake Tanganyika. More than 400 miles long, it is the continent's deepest lake and accounts for 16% of the world's available freshwater. Between 2 ...