Help scientists uncover brown dwarfs, celestial neighbors of our Sun! Brown dwarfs are objects with

Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the

By Alex GurvichNASA’s Goddard Space Flight Center Have you ever wondered how to track

Overview The Sun’s gravity holds the solar system together, keeping everything – from the biggest

Monthly Skywatching Highlights What to Look for in the Sky There is so much variety

NASA's Hubble Space Telescope image of the intermediate spiral galaxy, NGC 4654.

NASA's Hubble Space Telescope captures a view of lenticular galaxy NGC 612, some 400

Hubble is sharing a brand new galaxy image every day through October 7, 2023! Visit

Hubble is sharing a brand new galaxy image every day through October 7, 2023! Visit

Hubble is sharing a brand new galaxy image every day through October 7, 2023! Visit

A new sounding rocket mission is headed to space to understand how explosive stellar deaths

Let’s look at the mean temperature of the Sun, and the planets in our

A new catalog produced by a French-led international team of astronomers shows that NASA

In the pre-dawn hours on Dec. 2, 1993, the space shuttle Endeavour launched from

As part of the long-standing partnership, NASA worked with Google Arts & Culture to create

It’s that time of year again: winter! Here in the Northern Hemisphere, the cold

In February 2023, researchers from around the country gathered at a NASA-sponsored workshop to

The cosmos comes alive in an all-sky time-lapse movie made from 14 years

Nearly two years ago in the early morning hours of Dec. 25, NASA’s James

The Japan-led XRISM (X-ray Imaging and Spectroscopy Mission) observatory has released a first

In a system with two known planets, astronomers saw a small object cross the Sun

Astronomers analyzing 13 years of data from NASA’s Fermi Gamma-ray Space Telescope have

Researchers at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, have discovered X-ray

Saturn and Mars meet up with the Moon, Jupiter returns at dawn, and tips for

A NASA-funded team of scientists has discovered long-lasting radio signals emanating from the

On April 8, the Moon’s shadow will sweep across the United States, as millions

It’s oh-so-easy to be absolutely mesmerized by these spiral galaxies. Follow their

A newly discovered 'super-Earth' dwells in the habitable zone of its parent star – and

Some constellations can be as familiar as old friends. Learn about three of them in

Some 13.8 billion years ago, the universe began with a rapid expansion we call the

When imaging faint objects such as distant stars or exoplanets, capturing every last bit of

Fifteen years ago, human hands touched NASA’s Hubble Space Telescope for the last time

After starting science operations in February, Japan-led XRISM (X-ray Imaging and Spectroscopy Mission

The mission team confirmed that the spacecraft came out of its close pass of the

Our galaxy is a jewel box of red stars. More than 70% of the stars

The Discovery A planet that could resemble a smaller version of our own Neptune orbits

Using observations by NASA’s TESS (Transiting Exoplanet Survey Satellite) and many other facilities, two

Working together, NASA and IBM Research have developed a new artificial intelligence model to support

After completing a series of tests and carefully considering the options, NASA announced Tuesday work

In early May, widespread flooding and landslides occurred in the Brazilian state of Rio Grande

The next full Moon will be Friday evening, June 21, 2024, at 9:08 PM

New data revises our view of this unusual supernova explosion. A team of scientists used