A nova explosion may soon be visible in the night sky. Here’s
WEBAug 24, 2024 · Keep an eye on the sky for the second half of 2024 and you might be able to witness a rare astronomical event. A space scientist explains how nova events work and where to look.
NASA, Global Astronomers Await Rare Nova Explosion
WEBJun 6, 2024 · When the red giant moves behind the white dwarf, a nova explosion on the white dwarf ignites, creating a ball of ejected nova material shown in pale orange. After the fog of material clears, a small white spot remains, indicating that the white dwarf has survived the explosion.
Once-in-a-lifetime nova explosion from T Coronae Borealis will …
WEBAug 2, 2024 · Situated roughly 3,000 light-years away in the Corona Borealis, or Northern Crown constellation, the nova is actually a pair of stars — an ancient red giant and an Earth-size white dwarf that...
A rare nova ignites a 'new star' in the sky this year. Here's how to ...
WEBMar 12, 2024 · When the white dwarf steals enough stellar material from its red giant companion, it ignites a brief flash of nuclear fusion on its surface, triggering what is known as a nova outburst.
Nova explosion will be visible to naked eye in rare ... - NBC News
WEBMar 22, 2024 · A rare cosmic eruption is expected to occur in the Milky Way in the coming months — an outburst so bright that a “new” star will seemingly appear for a short time in the night sky.
Starburst: Skywatchers on the lookout for an impending nova
WEBAug 22, 2024 · A nova occurs in systems where a white dwarf and an old large star — called a red giant — revolve around each other. White dwarfs can be as heavy as the sun or even slightly heavier, but all that mass is concentrated in a sphere about the size of the Earth, which means its gravity is very large.
Nova: ‘New star’ will appear in the night sky after stellar explosion | CNN
WEBJun 11, 2024 · The red giant becomes increasingly unstable over time as it heats up, casting off its outer layers that land as matter on the white dwarf star.
"Once-in-a-lifetime" cosmic explosion is likely this summer ... - CBS News
WEBJun 13, 2024 · As opposed to a supernova — another solar phenomenon visible from Earth, when a star effectively explodes — a nova instead refers to a dramatic ejection of material that a white dwarf has...
'Once-in-a-lifetime event': Nova explosion to appear as 'new star'
WEBJun 13, 2024 · A "star" that hasn't been seen since 1946 will appear once again in the night sky, and astronomers are determined to get a glimpse of the once-in-a-lifetime event. The "star" is an explosion, also...
A Rare Nova Explosion Will Soon Bring a 'New ... - Smithsonian Magazine
WEBApr 19, 2024 · In systems like T CrB, a white dwarf is locked in a dance with a red giant, a star that has run out of fuel and begun to die. The red giant swells in size, its temperature and pressure...
- Some results have been removed
Skip to content