A new Nearby Supernova discovered
A nearby star has exploded in Spiral Galaxy M101and our telescopes are turning to monitor it.
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What If a Supernova Hits Earth?
Supernovae are the most powerful explosions in the universe, unleashing enough energy to outshine galaxies. So what would happen if one hit earth?
A Supernova may have caused Mass Extinction on Earth
An exploding star (supernova) about 65 light-years away may have caused mass extinction on Earth, 359 million years ago.
The Most Powerful ever Supernova detected
Astronomers just detect the most powerful supernova – star explosion, ever observed.
Tycho Supernova – Death of a Star
In 1572, Danish astronomer Tycho Brahe was among those who noticed a new bright object in the constellation Cassiopeia. Now, NASA’s Chandra X-ray Observatory reveals an intriguing
Supernovae may have caused Mass Extinctions on Earth
Scientists concluded that Supernovae could have resulted mass extinctions on Earth.
The dramatic vision of a Supernova
Novae is a movie about an astronomical event that occurs during the last evolutionary stages of a massive star’s life. Watch the amazing stages of one of
The First Close-Up Picture of a Star Outside our Galaxy
Astronomers published the first close-up picture of a star outside our galaxy, located over 160,000 light-years away.
A Rare Nova Explosion Coming Soon
A rare Nova explosion, a once-in-a-lifetime event coming sometime in the next few months, visible to the naked eye.
New X-ray Sky image covers half the Universe
The German eROSITA team has just unveiled a new X-ray sky image covering half the Universe, with groundbreaking data from the first-ever complete survey of the sky.