Articles tagged as Astronomers | Smithsonian Magazine

An artist's conception of four of the new planets, orbiting a single dwarf star. These small, rocky worlds are far closer to their star than Mercury is to our sun, but the star is smaller and cooler than our own.

New Research

Kepler Just Found 104 New Planets Outside of Our Solar System

Is anyone home?

July 19, 2016

A Delta Aquarid meteor streaks across the sky.

Cool Finds

Keep Your Eyes to the Sky for the Delta Aquarid Meteors This Month

The late-July meteor shower heralds the popular Perseids

July 18, 2016

An artist's illustration of the Tiangong-1 space lab in orbit.

It’s not spiraling out of control, and even if it was, it wouldn’t enter the atmosphere until 2017

July 14, 2016

This spectacular image of the Orion Nebula star-formation region was obtained from multiple exposures using the HAWK-I infrared camera on ESO’s Very Large Telescope in Chile.

New Research

Breathtaking New Images Capture Failed Stars and Planet-Sized Objects Inside the Orion Nebula

It’s the deepest look into the nebula ever seen before

July 13, 2016

Photograph of the megalithic cluster of Carregal do Sal, one of the passage graves in Portugal that may have doubled as an ancient telescope.

New Research

These Ancient Tombs May Have Been Both Grave and Observatory

The best view of the heavens could be from within the tomb

July 1, 2016

Ultraviolet images overlying a photo of Jupiter taken by the Hubble Space Telescope

Jupiter’s Auroras Are the Best Light Show in the Solar System

June 30, 2016

Help astronomers track asteroid 2010 NY65 as it streaks across the sky on Asteroid Day

With just a click, you can help astronomers learn more about two nearby asteroids

June 30, 2016

The "Mystic Mountain" image released for the Hubble's 20th anniversary showcases a three-light-year tall pillar of gas and dust stretching out of the Carina nebula. Mostly made of cool hydrogen, the structure is created by stars releasing jets of gas, which is worn away by radiation from other nearby stars, giving it its eroded shape.

These amazing views are just a selection of the beautiful images the craft has captured over the years

June 28, 2016

The Bullet Cluster, originally detected using weak lensing

Think Big

“Weak Lensing” Helps Astronomers Map the Mass of the Universe

By making galaxies a little bit brighter, it points the way to elusive galaxies and lets us detect that most mysterious of substances: dark matter

June 27, 2016

An illustration of asteroid 2016 HO3's orbit.

New Research

Scientists Spot Tiny Asteroid Tagging Along Behind The Earth

It’s our very own “quasi-moon”

June 17, 2016

Artist's impression of the simultaneous stellar eclipse and planetary transit events on Kepler-1647. Such a double eclipse event is known as a syzygy.

New Research

This Jupiter-Sized Planet Is the Largest Found Orbiting Two Suns

Any orbiting moons could be habitable—but scientists have yet to spot them

June 14, 2016

The supernova designated SN 2016cok can be spotted at the edge of the Messier 66 galaxy, marked by the two rectangular crosshairs.

Cool Finds

Spy Two Supernovae in June’s Night Sky

After millions of years, their light is finally bright enough to see from Earth

June 14, 2016

This artist's concept depicts select planetary discoveries made to date by NASA's Kepler space telescope.

Think Big

How Would You React If We Discovered Alien Life?

Experts weigh in on what the detection of other life forms might mean to the human race

June 7, 2016

Think Big

The Hunt for High-Energy Photons Takes Place From a Mountaintop in Mexico

A new telescope built from water tanks might help answer some of the biggest questions in astronomy

June 2, 2016

Brother Guy Consolmagno, a staff astronomer and the curator of meteorites at the Vatican Observatory

Think Big

Guy Consolmangno, the Vatican’s Chief Astronomer, on Balancing Church With the Cosmos

The MIT graduate speaks to how he ended up studying the stars for the Catholic Church

May 31, 2016

The three brightest stars in the image make up the Summer Triangle.

Cool Finds

The Red Planet and Summer Triangle Will Soon Shine Bright

Mars is swooping closer to the Earth this week while the Summer Triangle rises in the sky

May 18, 2016

New Research

Astronomers Recreate Ancient Skies to Date a Nearly 2,600-Year-Old Greek Poem

Researchers narrow down the dates for when the lonely poet Sappho wrote “Midnight Poem”

May 16, 2016

An artist's depiction of Kepler's latest planetary find.

New Research

Kepler Discovers More Than 1,000 New Exoplanets

The space telescope is still alive and kicking

May 10, 2016

Sisters Emilia Ponzoni, Regina Colombo, Concetta Finardi and Luigia Panceri mapped the positions and brightness of 481,215 stars.

Cool Finds

These Little-Known Nuns Helped Map the Stars

A century later, the identities of women who mapped over 481,000 stars are finally known

May 6, 2016

An illustration of the path Mercury will take across the sun on May 9.

Cool Finds

For The First Time in a Decade, Watch Mercury Cross the Sun’s Face

Next week’s transit of Mercury is one of the major astronomical events of the year

May 4, 2016