Astrophysics big announcement

How do we know universe is 13.7 billion years old?
The age was further refined by ESA's Planck spacecraft to be 13.8 billion years old.
They were able to do this by making detailed observations of the fluctuations in the cosmic microwave background and using that information in Einstein's Theory of General Relativity to 'run the clock backwards to time equal zero'..
What is the astrophysics announcement June 29 2023?
Updated 29 June 2023: This announcement has been made, and it's official Scientists have detected the background hum of the Universe.
Read more here.
Detecting this background hum is a huge deal as it could revolutionize our understanding of the earliest days of the Universe..
What is the biggest mystery in astrophysics?
Updated 29 June 2023: This announcement has been made, and it's official Scientists have detected the background hum of the Universe.
Read more here.
Detecting this background hum is a huge deal as it could revolutionize our understanding of the earliest days of the Universe._{Jun 29, 2023}.
Who is the biggest astrophysicist?
Webb Space Telescope Detects Universe's Most Distant Complex Organic Molecules.NASA's Webb Space Telescope Peers Behind Bars.Dying Stars' Cocoons Could Be New Source of Gravitational Waves.Early Universe Crackled With Bursts of Star Formation, Webb Shows..
Astrophysicists describe what galaxy-wide gravitational waves could mean for our understanding of black holes and the history of the cosmos._{Jun 30, 2023}
On 29 June, four separate teams of scientists made an announcement¹^–⁴ that promises to shake up astrophysics: they had seen strong hints of very long gravitational waves warping the Galaxy.
Gravitational waves are ripples in the fabric of space-time that are generated when large masses accelerate._{Jun 30, 2023}
Updated 29 June 2023: This announcement has been made, and it's official Scientists have detected the background hum of the Universe.
Read more here.
Detecting this background hum is a huge deal as it could revolutionize our understanding of the earliest days of the Universe.
Updated 29 June 2023: This announcement has been made, and it's official Scientists have detected the background hum of the Universe.
Read more here.
Detecting this background hum is a huge deal as it could revolutionize our understanding of the earliest days of the Universe._{Jun 29, 2023}

Astrophysics NewsAstronomers Discover Newborn Galaxies With the James Webb Space TelescopeAstronomers Find Abundance of Milky Way-Like Galaxies in Early ,Quasar 'clocks' Show Universe Was Five Times Slower Soon After the Big Bang.
Saturday, July 1, 2023.
New Image from James Webb Space Telescope Reveals

Could a new observatory take astronomy to the next level?

A new observation run to search for ripples in space-time generated by colliding black holes and other extreme cosmic events will take gravitational wave astronomy to the next level, scientists claim

Could gravitational waves have resulted from the expansion after the Big Bang?

Primordial gravitational waves could have resulted from the expansion after the Big Bang

( NAOJ) To understand the importance of the gravitational wave background, we ought to talk a little bit about another relic of the Big Bang: ,the cosmic microwave background, or CMB

Is a big gravitational wave announcement coming Thursday?

A Big Gravitational Wave Announcement Is Coming Thursday

Here's Why We're Excited Visualization of the gravitational waves generated by two black holes

(Henze/NASA) Update 29 June 2023: ,It's official! Scientists have detected the background hum of the Universe for the first time

You can read about the incredible breakthrough here

When will NANOGrav be releasing a major announcement?

Mark your calendars and get ready for a major announcement from the NANOGrav collaboration on June 29th! #nanograv It's thought – just as the discovery of the cosmic microwave background did before it (and continues to do) – that finding the gravitational wave background will blow our understanding of the Universe and its evolution wide open

Could a new observatory take astronomy to the next level?

A new observation run to search for ripples in space-time generated by colliding black holes and other extreme cosmic events will take gravitational wave astronomy to the next level, scientists claim

When will NASA release an astrophysics probe announcement of opportunity?

Current planning calls for NASA SMD to release an Astrophysics Probe Announcement of Opportunity (AO) in January 2023 to solicit proposals for the Astrophysics Probe

The planned selection process has two steps

In Step 1, it is anticipated that approximately two or three mission proposals may be selected for nine-month Phase A concept studies

It's thought – just as the discovery of the cosmic microwave backgrounddid before it (and continues to do) – that finding the gravita…

Astrophysics big announcement

How do we know universe is 13.7 billion years old?

What is the astrophysics announcement June 29 2023?

What is the biggest mystery in astrophysics?

Who is the biggest astrophysicist?

Could a new observatory take astronomy to the next level?

Could gravitational waves have resulted from the expansion after the Big Bang?

Is a big gravitational wave announcement coming Thursday?

When will NANOGrav be releasing a major announcement?

Could a new observatory take astronomy to the next level?

When will NASA release an astrophysics probe announcement of opportunity?