Scientists studied how space junk moved in orbit over a 36-year span, finding that increased solar activity caused it to fall ...

The Sun unleashed 23 solar flares in a single 24-hour stretch during late May 2026, including three M-class eruptions, ...

ISRO scientists have discovered a "transition boundary" that causes space junk to fall to Earth significantly faster once solar activity reaches 67% of its peak ...

Researchers at ISRO's Vikram Sarabhai Space Centre have identified a solar activity threshold—about 67% of the sunspot cycle peak—after which space debris in low Earth orbit falls significantly faster ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based ...

European Space Agency-led Solar Orbiter was launched in 2020 It studies solar activity cycle, magnetic field, solar wind The European Space Agency on Wednesday released images taken in March using ...

Aurora activity is easing after a strong weekend, but northern lights may still be visible tonight in high-latitude regions ...

Has the Sun’s activity increased or decreased in the last few years? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of scientists investigated ...