Baby stars, teenage planets, and disappearing icebergs are all featured this week. Plus, a look back at a New Horizons image ...

The world's largest iceberg has run aground and may soon start breaking up, scientists at the British Antarctic Survey said.

The newly released Copernicus Sentinel-2 satellite image was captured over the South Atlantic Ocean in December.

BEIJING -- China's Fengyun-3D satellite has found that the world's formerly largest iceberg, A23a, is entering the final ...

Satellite images from Copernicus Sentinel-2 show the once-largest iceberg A23a rapidly breaking apart in the South Atlantic.

The impending disintegration of what was once the world's largest iceberg, A23a, has been captured in a new satellite image.

The megaberg A23a is most likely on its last legs, and has been captured turning blue because of meltwater. The iceberg was once the largest in the world, though it has been drastically shrinking and ...

New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue striations on its surface. The striking snaps hint that the "megaberg" will ...

One of the largest and oldest icebergs ever tracked by scientists has turned blue and is "on the verge of complete disintegration," NASA said on Thursday. A23a, a massive wall of ice that was once ...

Meltwater on a city‑sized iceberg in the Southern Ocean is rapidly forming a giant pool on its surface – possibly a sign that it is close to breaking apart. Scientists are captivated by the frozen ...

The iceberg, known as A23a, has been on a journey following the current into warmer waters for months. Now, it has begun the predicted and natural... It's been a long and unusual journey for the world ...