ALMA

A new way to Discover Planets? Astronomers Detect an Exoplanet by Seeing its Trojan Belts

Astronomers demonstrate that you don't have to see a planet to discover it. You only need to see its Lagrange…

2 weeks ago

Once Again, Galaxies Look Surprisingly Mature Shortly After the Beginning of the Universe

A young galaxy with the catchy, roll-off-the-tongue name A1689-zD1 has experts in galactic formation talking. Recent observations show that this…

4 months ago

Dying Star Puffs out six Smoke Rings

A red giant star is dying in an unusual way by blowing smoke rings before its eminent demise.

6 months ago

Astronomers See Carbon-Rich Nebulae Where Planets are Forming

Understanding the birth of a planet is a challenging puzzle. We know that planets form inside clouds of gas and…

1 year ago

ALMA’s new Receivers Will let it see Longer Wavelengths, Peering Closer to the Beginning of the Universe

The ALMA telescope is getting a new set of receivers, enabling it to detect wavelengths down to 8.5 mm. These…

1 year ago

The Galactic Beauty of Star Formation

I'd never seen galaxy images like this before. Nobody had! These images highlight star forming regions in nearby(ish) galaxies. There…

1 year ago

Incredible! Astronomers see a Moon-Forming Disk Around a Newly Forming Planet

Planetary formation is a complicated, multilayered process.  Even with the influx of data on exoplanets, there are still only two…

1 year ago

Astronomers Think They’ve Found the Neutron Star Remnant Left Behind from Supernova 1987A

It was the brightest supernova in nearly 400 years when it lit the skies of the southern hemisphere in February…

2 years ago

What Looked Like Phosphine On Venus Might Actually Just Be Sulfur Dioxide

There’s nothing like a good old fashioned science fight.  When the discovery being challenged is one of the most public…

2 years ago

Astronomers are now Finding Planetary Disks Around the Smallest, Least Massive Stars

Astronomers have been watching planetary systems form around sun-like stars for decades. And now, new observations with the ALMA telescope…

2 years ago