earth

January 1, 2022

Happy New Year and Perihelion 2022 – A close swing by the Sun

On January 4, 2022, at 1:52 a.m. EST (6:52 UTC), Earth's orbit will be at our closest point to the Sun for the year.
July 3, 2020

Welcome to Aphelion 2020: Farthest point from the Sun!

Happy Aphelion 2020! July is summer in the northern hemisphere and you might think this means we are closer to the Sun. This is a common misconception. Earth is actually farther from the Sun in July and on July 4th
June 30, 2019

Eclipse in Chile & Argentina – July 2, 2019

Did you miss the Total Solar Eclipse! Check out our recap & replay of the live event.
August 22, 2017

SDO’s View of the August 21 Solar Eclipse

A movie of the Aug 21, 2017 lunar transit as viewed by the Solar Dynamics Observatory (SDO.)  Credit: NASA/SDO The Sun appears in visible light, and 171 ångstrom extreme ultraviolet light. The movie shows the Sun moving a bit because
August 21, 2017

Eclipse Across America – August 21, 2017

For the first time since 1979, the contiguous United States will be treated to a total solar eclipse. Even more exciting, the path of totality across the USA starts in Oregon and ends in South Carolina.
June 20, 2017

Happy June Solstice 2017! Oh and the Eclipse!

Happy June Solstice 2017! The beginning of summer for the northern hemisphere and winter for the southern hemisphere. Oh, and it is two months until the August 21, 2017 total solar eclipse! The June Solstice comes on June 21, 2017
March 20, 2017

Happy March Equinox 2017

The March equinox for 2017 begins on March 20th at 10:29 UT (6:29 am EDT.) The Spring or Vernal Equinox in the Northern Hemisphere is the Fall or Autumnal Equinox in the Southern Hemisphere and vice versa. But what is the equinox
February 24, 2017

‘The 2017 Ring of Fire’ – Annular Solar Eclipse

A ‘Ring of Fire’ for parts of South America and Africa An annular solar eclipse will grace parts of South America and Southern Africa starting on the morning of Sunday, February 26, 2017. The event begins at 12:10 UTC as
September 22, 2016

Happy September Equinox 2016

The September equinox for 2016 begins on September 22th at 14:21 UT (10:21 am EDT.) The September Equinox is the Fall or Autumnal Equinox in the Northern Hemisphere and the Spring or Vernal Equinox in the Southern Hemisphere. But what is the
June 20, 2016

A Rare Full Moon June Solstice for 2016!

For 2016, we get the special treat of a full moon on the June Solstice. This last happened in 1967 and will not happen again until 2062. The June solstice for 2016 begins on June 20th at 22:34 UT (6:34 pm EDT.)
March 20, 2016

Happy Spring Equinox 2016

The March equinox for 2016 begins on March 20th at 04:30 UT (12:30 am EDT.) The Spring or Vernal Equinox in the Northern Hemisphere is the Fall or Autumnal Equinox in the Southern Hemisphere and vice versa. But what is the equinox
March 7, 2016

Southeast Asia Total Solar Eclipse 2016

The moon will pass in front of the sun, casting its shadow over much of Southeast Asia on March 8, 2016 EST (March 9 local time). Get details & watch live!
June 21, 2015

Happy June Solstice 2015

The June solstice for 2015 begins on June 21st at 16:39 UT (12:39 pm EDT.) It is called the summer solstice for the Northern Hemisphere and the winter solstice for the Southern Hemisphere. But what is the solstice exactly? There are two solstices in
April 3, 2015

Shortest Total Lunar Eclipse of the Century – April 4, 2015

During the early morning hours of April 4, the full moon will pass through Earth's dark or inner shadow (umbra) creating a total lunar eclipse.
March 19, 2015

March 20, 2015 Supermoon Solar Eclipse

On March 20, 2015 a supermoon total solar eclipse occurs in the Faroe Islands and Svalbard (Norway), and a partial solar eclipse in Europe, northern and eastern Asia and northern and western Africa. The eclipse starts at 07:41 UT and ends
October 20, 2014

October 23, 2014 Partial Solar Eclipse

On Oct. 23, 2014 a partial solar eclipse will be visible to most of North America in the late afternoon. This is the last eclipse of 2014. Never look at the sun or an eclipse directly!  Eye safety during solar eclipses
June 20, 2014

The June 2014 Solstice

The June solstice for 2014 begins on June 21st at 10:51 UT (6:51 am EDT.) It is called the summer solstice for the Northern Hemisphere and the winter solstice for the Southern Hemisphere. But what is the solstice exactly? There are two solstices in a
April 14, 2014

Total Eclipse of the Moon – April 14-15, 2014

During the nighttime hours of April 14 or 15 (depending on your time zone), the full moon will pass through Earth's dark or inner shadow (umbra) creating a total lunar eclipse for most of North and South America.
February 28, 2014

SDO Spring Eclipse Season 2014

It’s that time of year. SDO spring eclipse season started February 27, 2014. During the 3 week season, Earth will pass between SDO and the Sun around 07:30 UT each day. Initially the eclipses are a few minutes long. Their
May 8, 2013

‘Ring of Fire 2013’ – Annular Solar Eclipse

The first solar eclipse of 2013 is Australia’s 2nd in 6 months Queensland Australia gets another celestial treat after enjoying a total solar eclipse in November 2012. On Friday morning, May 10 (local time Australia), the Moon will travel in
November 12, 2012

Total Solar Eclipse in the South Pacific – November 13/14, 2012

  A total eclipse of the Sun will be visible on November 13/14, 2012 in a narrow path across the southern hemisphere. The Moon’s umbral shadow starts in northern Australia following a path across the South Pacific Ocean without crossing
May 20, 2012

05.20.12 – “Ring of Fire” Solar Eclipse

During the annular eclipse the Moon will travel in front of the Sun blocking most of its light—except for what looks like a 'Ring of Fire' around the Moon's edge.